Can someone explain to me wants going on im confuse

Sorry, don't remember the names so good ol' seme and uke will do, i hope.
So seme and uke got together (they met on bussiness trip), everything was going well until uke heard seme talking about takashi in his sleep, so he got suspicious if that isn't his true love or isn't cheating, so he went through his phone, got insecure etc... Now, seme explained to him that they are just friends (takashi is even married with kids,...) and that takashi helped seme to not be hidden in the closet etc... But uke still has some suspicions (eg: why is he calling his name in the middle of night? And so on)