He looks like he's excited about something and wants to tell you but isn't sure if you're paying attention so he wants to wait for the right time
Idk why I thought of that. Maybe because I'm shy and I know how crucial timing is when you don't want to be the brute who always interrupts everyone but at the end of the day you always miss it and end up not saying anything.
Edit: I also just noticed the poop emoji behind him. Idk why but it cracked me up.
I used to have a cat named Maxx that looked exactly like that. He was the most friendly and sociable cat I've ever seen. Which is kinda funny considering we found him at the dumpsters, and most of those cats are feral.
Idk why I thought of that. Maybe because I'm shy and I know how crucial timing is when you don't want to be the brute who always interrupts everyone but at the end of the day you always miss it and end up not saying anything.
Edit: I also just noticed the poop emoji behind him. Idk why but it cracked me up.