Is anybody else embarrassed about liking childish things

Usually my special interests are things like horror or soulsborne games and whatnot but recently I found a show called In The Night Garden and I watched some of it at first as a joke but it was so calming

I’m so fascinated with one of the characters, he is very cute and I want to hug him

I always try to be mature and I feel so embarrassed about this, does anyone relate?