<human>: I'm back home for Christmas break and I finally saw the guy I had a crush on for about 4 years when I was younger. We skype every now and then, but it was nice seeing him in person. We caught up a little when we met again at a bar and made plans to go out on Monday -this was a week ago.

Sadly, we didn't go out. He didn't call me or anything. I pretended we never made plans and hit him up the next day to go to a Christmas party at a friend's house. He said he'd go and when I called him to see if he was still going, he didn't answer. 

Yesterday I asked him to come with me and some of our mutual friends to a concert, but he said he couldn't. He did say we should hang out on Saturday but I'm not holding my breath...

I really wanna hang out with him. How should I let him know? (without sounding TOO desperate) Should I just stop bothering him? Any advice, suggestion, comment is appreciated.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I want to hang out with an old crush. We always make plans but he always flakes. What should I do?