I think, one problem Jun has is.. He assumes too much. Just because of a phone call, a harmless phone call he goes beserk. Maybe Masaki knew the truth about what happened and thats what he meant about being careful not to tell the truth cause he wants Jun to tell Masaki himself.

And Sho.. oh dear.. he acknowledges the attraction. What will happen? Jun is on full force seduction now. Tsk! and poor Masaki.

Thanks for the update!