My girlfriend and I have 5 months together. She thinks we should get to know each other better. I know her favorite color and the movies she likes. But what else could I do so she can get to know me? And how can I get her interest level up for me? Should I try to make her jealous or what should I do? She says she likes me but not enough yet. She said if her feelings don't change towards me, we'll break up. What should I do? I really like her.

It sounds like you two are in middle school? Maybe 12 or 13? (It helps to know ages, so we can answer better.)

Do NOT try to make her jealous!! Then you are playing games! Yuck!

Write her off now... she is setting you up to fail and you will. She is already telling you that you're not going to last so don't put yourself through any pain... just end it and find someone else.

I would walk away from a female that hasn't built enough interest in me after 5 months, plain and simple, no matter how much I liked her. Sorry guy but if you think it's a magic formula to make someone like you enough to stay with you, then you are in for a rude awakening about the reality of relationships.

If she is not interested in 5 months, she is not going to be interested. Move on.

Do not make her jealous! Tell her more about yourself. Secrets, your childhood, what you are thinking about.. your likes/dislikes. Sounds like she likes you but is losing interest because she feels like she should know you better. Maybe 5 months she thought things would be different. Just talk to her and ask her what she wants. Be romantic and tell her you care about her if you want to keep her.

Well, you could start by sharing this with her:

https://www.askmehelpdesk.com/dating/can-you-get-woman-have-sex-you-1st-time-you-meet-her-701029.html

If I was dating you, I would find you asking this type of question very important. (eeeww... )

https://www.askmehelpdesk.com/dating/...er-701029.html
This is just creepy. Are you just trying to have sex with her?
I don't think she likes you. You should probably get a clue and leave her alone.

This is probably why she is distancing herself from him.