Skull wouldn't trade any moment with his Sky for anything - even if it meant sharing.
In which Sawada Tsunayoshi,who was drowning in paperwork,badly wanted to get a vacation and hires Gesso Byakuran to help him out. Which was where he realizes his mistake after he wakes up in his parallel self's fourteen year old body. Damn it,this is why he always regrets and doesn't trust Byakuran's offers of help!