a member

I have a boy best friend, lets call him A. Last year A was courting a girl he truly loved, but the girl's parents found out about their situation ship and they ended things. A got sad and to take care of his sadness, he went and dated another girl, it lasted a month or two before he realized he hasn't fully moved on from his first situation ship and felt like a horrible person and vented to me (He vents to me everyday). They eventually broke up (tho I'm proud of him because he saved himself from a obsessive girl who could ruin his life). After that, me and A got closer, our friends noticed. I transferred to another school but that didn't stop him from missing me, I miss him too. Idk what to feel, idk if he likes me back. But I'm certain he did show some signs that he did, but maybe that was sarcastic. Were gonna meet up soon, should I show him signs that I care or just move on? Im a girl btw.