I think my crush likes me back

He acts so sweet and reciprocating, he has friendship with other ppl too but he acts different,he likes to be by my side, he just trows random info abt his day, he gets nervous sometimes and shy wen we talk (wich is cute hahaha, i love his nervous laughs), he compliments and flirts lightly, if we are not close he messages me, if he sees me just starts smiling happily, he sends kisses and we act like a couple sometimes but not totally, he even asks to see my makeup and has sweet nicknames for me, this is crazy, he opens up and vents with me, i met his mom and she said he speaks good abt me, idk this is all so new and good! I think he does indeed likes me back, this is such a good feeling