Im stuck with who to choose 3 girls. plz help!?

Hi huni :) based upon how you described these girls it seems to me that you like the senior the best. For example, you described her as beautiful, whereas the other girls were pretty and cute. You also mentioned that she is a nice person in general...something you didnt say about the other 2 ladies. So my opinion is to go with the senior, and you might just find that some how you guys will start seeing eachother more just by chance :) hope this helps sweetie!! good luck