Search Results: what does keep in touch mean

So my friend has known him and his sister for 2 years. i just had met him. When I first saw him and his sister he stared without smiling and didn't say anything. I became best friends with his sister's friend so we started hanging out alone. She said that he kept flirting with her when she spent time with his sister. When he met me he was quiet but eventually he started flirting a lot with me too. He would sit next to me and hold open the door for us. He'd flirt with us and go back and forth. He was very protective of us and left his sister to walk with us around campus. My friend and I got hit on a lot. Anytime a guy came around he would block us from him. He flexed his muscles a lot. There were lots of beautiful girls but he never left us unless his guy friends wanted to hang out. He would get in my space, walk next to me, and be really sweet and hilarious. He didn't let any other guys talk To us. He asked me if I had Kik or messenger. (I don't.) after that he wasn't as touchy feely and he didn't follow us around. later we went off campus. We went to the cafeteria to eat and a bunch of hot guys sat at our table and were staring at us. He came by and flexed his muscles a lot and sat next to me and started flirting again. He got offended when we told him we went off campus without him and said something kinda mean to me. Later he asked for my phone number to meet up later (even tho my friend has a phone too) he touched my shoulder and said "thank you" he didn't ask for my friends number. When we left he said we should come to this college because he's coming. Does he like me?