Let her be your best friend first, then ease into things. A girl needs to know that she can trust you, and that you're not going to break her heart because you really do care about her. Be sincere. Compliments, flirting, teasing, carefulness -- none of it matters unless you truly do care.
In conclusion, there are various reasons why a woman may lose interest in a man. These can include a lack of emotional connection, communication breakdown, the man stopping efforts, societal pressures, life goals/values not aligning, and more.
She doesn't plan dates, and never starts conversations unless she wants something from you. She rarely says “good night!” or “how are you?” unless you do so first. And you know that it's not because she's busy with work or other obligations. In fact, you know that she has more than enough time to spare!
How do you impress your crush who doesn't like you?
Put yourself out there
Ask them out on a study date, go out of your way to talk to them, or invite them over for a movie marathon. Once they see you're interested, they may just return the feelings, and everything will fall into place. Don't wait around for years for your crush to look your way — make things happen.
Become a reliable figure in her life. Always be ready with a helping hand and prove to her that you can be trusted. She can be the most capable person in the world, but it will still mean something to her to know that you care. Make yourself available when she needs you.
Honesty and affection are what women look for in relationships. Make sure she sees you often, and when she does, you should be presentable and confident. Ensure you speak well, try to know more about her, indulge in exciting activities with her, and flirt using genuine compliments to make a way to her heart.
It could be because you love the thrill of getting to know someone but once that thrill fades and you start being comfortable with them, you lose interest romantically. You could also be afraid of commitment and the thought of spending the rest of your life with someone scares the bejesus out of you.
They desire a sincere, family-oriented, honest, trustworthy, and respectful man. A woman often looks for a man who will treat her with love, care, and respect without drama. Hence, if you want your crush to fall in love, show your best personality to her. And please maintain consistent effort.