Lied to by close friend

So I have this friend that I used to talk to on face time every day and had kind of a crush on him. He recently started avoiding me for no reason and then lied to me saying he was busy when he wasn’t. Basically it was an obvious lie, almost like he wanted me to find out, because he said he couldn’t FaceTime that day because he had too much work to do, and then a bit later our other friend sent a screenshot of the two of them on FaceTime to our group chat, and in the photo he’s also clearly playing a video game. I guess this isn’t a question just wanted to vent about it cause it pissed me off.