Bestfriends to Lovers

Niki is you best friend since your guys were a child basically

Not knowing that you actually love him, yes you have a crush on him for awhile now.. And you just can't hide the fact your like him not actually realizing he loves you back..

time skip after school Niki came up to you and picked you up in koala style and kissed you, deeply yet passionately. "God.. I love you.. I can't hide it anymore my love.." He said