If youre interested in a girl who already has a boyfriend, you need to show her that you like her and that you would make a good boyfriend. Try telling her how you feel. Then, its up to her to make the next move and break up with her boyfriend so you can have a romantic relationship with her.
How do you tell someone you like them if they have a boyfriend?
Simply state that you like her and explain why. For example, explain how you think shes beautiful, funny and smart. Tell her how she makes you laugh and how you enjoy spending time with her. Explain to her that you understand the difficulty of the situation.
What if your crush is dating someone else?
Having a crush on someone can be hard enough, but if your crush starts dating someone else, it can be heartbreaking. Start by spending some time working through your feelings, such as by talking with someone, writing about it, or even seeing a therapist if you are very upset.