After learning from Virgil
the horrors of masturbation, Tamaki didn't know what to do. He didn't 'touch himself' that often, and he was incredibly embarassed that he did and would never admit it aloud, but the fact of the matter was that on very few occassions, he did... well... 'touch himself'.
He fretted over it, and his eyesight (trying to read things far away and close up) for a couple of hours, before doing the only thing he could think of doing. He ran to Kyouya.
"Kyouyaaaa..." he cried, banging on Kyouya's door. Leon let him in, and with barely exchanging a greeting, Tamaki burst into Kyouya's bedroom and closed the door behind him.