Why he only messages me when I post a new guy. Do you think he kinda likes me or am I tripping?

I met this younger guy than me during vacations at a liquor store back in my home country. He’s the owners son, graduated, travels mostly for soccer games and it’s being there since October 2023. My first break up a few months ago, he immediately sent me a text asking me if I had a date to go back and told me that he’s willing to make me company anywhere as long as let him know because on busy days he won’t have anyone to be at the store. He sent ask me to listen to a song and the songs says “i want to be the next one if you let me I won’t hurt you like that idiot” I thought it was in a friendly manner so I said thanks. Than now I posted a guy who’s my other ex and he immediately ask me again if I already had my tickets to go back because days before I told him I was going back for a festival.
Why he only messages me when I post a new guy. Do you think he kinda likes me or am I tripping?
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