If it counts (I was 17) probably the last summer before college. I hated my life growing up, and I don’t think I have ever looked forward to anything more than moving away to college and being on my own.
As for a younger memory, probably getting off for summer vacation and being able to just watch tv and do nothing all the time.
It’s a boring answer but I assume you’re looking for a consensus? I don’t know much about him, but I like cooking videos and I’ve enjoyed his content in the past.