Does she this girl like me back? PLEASE HELP!?

So i have this girl in my college class, she is pretty cool and we go to the same church... most of the time she gives me hugs in church and sometimes in school. anyways she is always nice to me. On the beginning of the semester i wanted to give the teacher a present and she said she wouldn't take it. After that i kept it and somehow me and the girl i like got into a conversation about it and i decided to give it to her. When i gave it to her i gave it to her in a nice little bag and i gave her a pen from my country which had some designs. whenever i gave it to her she was all surprised and said you didn't have to wrap it lol (it was all in a good way) she was surprised and she said i feel like its my birthday. When she looked at the pen she was all like this is so cute and she said I'm going to use it. She used the pen throughout the whole class. Idk if she likes me or not. help please! I also caught her looking at me but i didn't look back it was outside and i had my shades on so i don't know. At church she said she was looking for me in the back, she gave a hug whenever i said hi to her, and we gave each other a high five, idk if she likes me its very hard to know please help me. she also said she liked my sunglasses