I chose Summer because it personally reminds me of so many good memories, but Fall is a close second. ^^
Summer because I love the warm weather.
Winter. I really enjoy like the fall to wintertime, basically just when the year is nearing an end.
Autumn! The allergies aren't nearly as bad, it's neither freezing cold nor boiling hot, it has Halloween in it - all in all, best season of the year! ^.^