I hope baroxmartu are gonna be canon, I've been waiting since day 1

Me too but like what if bark likes kouichi

He is! Baro said it many times in the manga that he like kouichi (romatically, we can also see it in his action) but you know it might change after he and martu become closer after the whole 'bringing back kouichi into the sekai world again' arc, so don't lose hope