I've read way more then you and i can agree that some of the parts in this manga are really clichè. However, this is far from the "worst" I've ever come across. They are clichè because they work. A great example of clichè in junjou romantica, now that is some crazy clichè stuff. But it's fucking amazing, so if your going to hate, at least make sure there is a real argument, or just point out thngs you do like about it? Trust me, in the yaoi world you won't get very far if you don't have an open mind about seeing a pattern in the drama.
I can still think this is the silliest scenario I've come across becaaauusee I haven't read that many, why i said "so far". When I read a crazier one I'll consider that the new crazy, I still really enjoyed this one enough to add it to my faves list. Your worst and my worst are obvi going to be different because we are not the same person ::)
The scenario for sexual tension was so absurd I couldn't even enjoy it in chapter 2. I've read so many cliche and annoying "accidents" but this is the worst so far.