if you really like this person, then just be yourself for a few weeks. If they dont like you for who you are, then you shouldn`t even like them. Be yourself, and once it starts feeling weird, ask many friends of his/hers and see if he/she likes you. If they do and you still feel weird around that person, ask. The worst they can do is say no.
Chat with our AI personalities
The best way to find out if someone likes you is to communicate openly with them. Pay attention to their body language, how they respond to your messages, and if they make an effort to spend time with you. Asking directly is also a good option if you feel comfortable.