Responses
It might be one of this authors oneshots
http://www.mangago.zone/r/l_search/?name=sakira
I found it, thanks! ヾ(☆▽☆)
can you please tell which one?
Hey! It's the chapter 5 of this one
http://www.mangago.zone/read-manga/bousou_kareshi/
thank you!!
It's about lovers which the seme has to go abroad for work then like 2 years later he came back to uke being way bigger than he was(growth spurt) and seme didn't know because the pictures the uke is sending was the one where the uke was still small and cute.