<human>: Hey There Reddit I am in a bit of a problem with a girl I really like and I am not sure what to do

I have known this girl (age 16) for my whole high school life (I am 17). She is stunningly attractive but what is even better is her fantastic personality. Only recently have we begun to hang out a lot more then usual but I really am not sure whether she likes me. She says certain things that make me think she likes me but then all of a sudden there is something else or someone else that makes me think that I am just over-analyzing.

For instance she is currently in a relationship with someone for about a couple of weeks and I get the feeling she doesn't like him that much. She would be talking to someone else about relationships and how they never last but she would be looking at me and not the person. She speaks fluent Japanese (although she is European) and I have only recently been able to translate some of the messages she has written to me saying that she loves me. But I can't tell whether she is joking or not GOD DAMN EMOTICONS. I brought it up and she tried to change topic. 

She likes the same things I do and she invites me to concerts and things and has just asked me to go for a picnic (just the two of us). Now you guys are probably thinking that I am being stupid and that it is obviously something happening but she seems to have the same attitude and behavior around other people.

At the moment I have treated our *thing* as a friendship which I am sure most girls like but it is in fear that if I say anything I will either be rejected or humiliated.

Can you give me the gist of the text in a nutshell?
<bot>: Girl I like sending mixed signals. Her personality is a gift and a curse and I am not sure whether to say something or make a move.