Uh, ben10?

My Little Monster

That's "My Little Monster" it's a RomCom anime and it's on Netflix if you have that

Haru is just one of my all-time favourite characters

I like him. It's a real shame there wasn't a season 2.

o

But Ben 10 was good too. I had a plastic Omnitrix when I was younger.

;_; I had some stickers than showed ben transforming when you twisted them