What are signs a girl is developing feelings towards a guy friend?

Anonymous
We both get along, go out to eat once in a while and we both by each other little things and keep it balance. Whenever I say something I like for example music, food, or etc all of the sudden she likes the same thing I do, and most of the time she agrees with me to. We do flirt, and have a lot in common, but she is 2 years older than me. She does have a boyfriend but she has lied to him (About me). She told her boyfriend that she never been to my house before but she has. I seen him before but I'm were not friends. He just knows she is my friend. Another time she lied to him in front of me was when she told me if I was hungry and I said yes. So she texted her boyfriend, which he wasn't there at the time(I didn't know who she was txting in that time) saying she was hungry. Pretty much she told her boyfriend to by her food but the food he bought for her was actually for me. But her boyfriend doesn't know about this. I got free food that day thanks to her, but I don't know if that is considering as cheating on him since she lied to him? So now I don't know if she is having mutual feelings for me. So does she like me? If so what are the signs a girl gives when she likes and has feelings for a guy?
What are signs a girl is developing feelings towards a guy friend?
4 Opinion