Seme cries the most in chapter 4.
First tear: http://www.mangago.me/read-manga/love_stage/mf/v01/c003/34/
Some sobbing: http://www.mangago.me/read-manga/love_stage/mf/v01/c005/11/
The sobbing continues: http://www.mangago.me/read-manga/love_stage/mf/v01/c005/13/
Sobbing to the big bro: http://www.mangago.me/read-manga/love_stage/mf/v01/c005/17/
Crying AND hugging on the onnisaaaaaaan: http://www.mangago.me/read-manga/love_stage/mf/v01/c005/18/
Looks like Shougo is a crier also, but you'll have to read from the start!
Seme cries in chapter 6.
Messages
Love plan is a great one too!
The seme cried and had a panik attack over his uke <3
Yup, I see a tear! Thanks for the heads up!!
how about love stage ???
(=・ω・=)