She's pining for someone who doesn't see her that way, or she said it and got a «I like you, but not like that». She's sad, keeps checking her phone, rehearses ways to be liked. It hurts for real, and you want to fix it and can't.
Watching her suffer over someone who doesn't value her stirs anger and tenderness at once, and it tempts you either to play it down («it'll pass, there are plenty more») or to solve it yourself (talk to the other one, push her to forget him). Breathe: for her this feeling is enormous and real, even if to you it looks like a thing of her age. Minimizing it leaves her alone; wanting to fix it takes away her chance to learn to hold a «no» and to see that her worth doesn't depend on someone else choosing her.
Separate the fact from the drama. Falling for someone who doesn't feel the same is one of the first wounds of the heart, and it's universal and formative: almost all of us go through it, and something crucial is learned there — that being liked isn't under her control, that someone else's «no» doesn't lower her, and that a hurting heart can be survived. At this age infatuation is intense and all-absorbing (she idealizes the other, fills him with meaning), and rejection or indifference is lived as something total. The risk isn't the pain — which is healthy and passes — but two detours: that she insists beyond all respect for the other's «no» (chasing, pressuring, not accepting the refusal), or that she concludes she's «worthless» because she wasn't chosen. Your role is to accompany the small grief, teach her to respect the other's no, and hold that her worth is decided by no one else.
Don't minimize or mock («that's not love», «at your age it's nothing», «there are other fish in the sea») — it invalidates what she feels and teaches her not to tell you her heart's things. Don't ridicule her or tell her crush as a funny anecdote to others. Don't step in to solve it yourself (talk to the other one, pressure him): you humiliate her and take away her own process. Don't push her to «get over it already» in a hurry: grief takes its time. But don't encourage her to insist without respect for the «no» either: teach her that a no is accepted. And don't project your own love stories: listen to hers.
No ranking, on purpose: no two children are alike, and yours isn't even the same as yesterday. Read which one fits your home, today — or combine them.
Before any lesson, acknowledge the pain: «it hurts to like someone and have them not feel the same, I know, it's one of the things that hurt most». Taking it seriously — without dramatizing it or minimizing it — tells her that her feelings matter and that she can bring them to you. Feeling accompanied in the grief is what lets her begin to let it go, far more than any advice.
Teach her, with warmth and firmness, that interest gives no rights: if the other one said or showed no, insisting, chasing or pressuring isn't love, it's not respecting. «That you like someone doesn't oblige them; their no is accepted, even if it hurts.» It's a lesson in consent that serves her all her life — and it protects her from turning her pain into harassment of the other.
Hold, without speeches, the idea that not being chosen doesn't lower her: «that this person doesn't like you says nothing about how much you're worth; tastes are just like that, they can't be commanded». Remind her who she is and all her life holds beyond that crush. That her self-esteem doesn't hang on someone liking her back is the learning she takes from this wound.
Accompany when she opens the subject, don't chase her with questions — many teens talk about the heart in trickles and at unexpected moments (in the car, at night), so leave the door open and available more than forcing the talk. Don't lecture her in the heat of the moment or in front of anyone. If there's another adult parenting, take care not to treat it as a joke between you. And respect her pace of grief: healing an unrequited love takes its time, and your patience without hurry is worth more than any «you should be over it by now».
Unrequited love hurts but is a healthy part of growing up, and it's almost always accompanied at home with listening and time. It's worth a closer look — with a psychologist — if the sadness is very intense and doesn't ease over the weeks, if she stops eating or sleeping, isolates herself, drops what she enjoyed or falls sharply at school; if the idea of not being loved lodges into an «I'm worthless»; or if the obsession with that person turns total and she can't think of anything else. And any hint that life isn't worth living or of hurting herself over this pain is a serious warning sign: there, help is sought at once. This is peer commentary, not clinical advice: when in doubt, consulting early protects her heart and her spirit.
Everything in this house is peer commentary and suggestion — it does not replace professional help. It's every mother's and every father's responsibility to notice the situation and to seek it when it can serve. If you need a number, check the directory of helplines by country. The full disclaimer, here.
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