
I think that Keiichi senses Shingo's insecurities and should have reassured him that there's nothing going on with that other guy. Him not saying anything to Shingo leads me to believe that he may possibly have some sort of attraction with his work mate? Especially since he "lost his scent". Or he doesn't want to mention it because he knows Shingo might take it the wrong way?
Either way, Shingo has a pretty good intuition because he started feeling jealous and insecure just as this Keiichi's colleague started hitting on him. Personally, if a girl was all up on my man and he never told me about it, that would be a bit bothersome..(if I somehow found out).
I don't think there's a dead end to this relationship. As long as Keiichi doesn't have feelings for his work mate, all him and Shingo need are better communication. Can't wait for the next chapter, I'd love to see some of Keiichi's perspective and how he reacts to his colleagues seductive behaviors. >o<

Read this manga after checking out some of Harada's darker works. He really makes it work with both styles. Props sensei, this story is my favorite yet. My heart sank when I read that it's marked as completed.. but now I'm learning that there will be a continuation ^.^ thank god! So much more potential plot ideas! Its surprising to me that Momo is starting to have these jealous feelings when he's always so carefree & happy go lucky. Guess Yata is Momo's Achilles heel. *shudders* adorable!!
Aghhhhh can't get enough I want moar! I'll be purchasing this manga if it ever sells in English!!! Keep up the hot sex and page turning storylines! Thank you thank you thank you to Harada & all others who make this manga happen. & a big fat fucking thank you to all you translators out there who make it possible for us English speakers to read !
Without all of your hard work and creativity, my life would be a mediocre sack of shit. Bye
( ̄∇ ̄")
I think... I might have just.... d i e d ^^
Nemu's crying face.