the expression of fear and horror on kakashi's face when gai tells him that it is time for him to open the 8th gate of death.
kakashi was forced to realize and live with the fact that is infact going to lose his one friend who had always been by his side. as grateful as he was for gai to be around to save him from that attack from madara, he was also equally scared of having him around with the possibility of losing him.
thanks to naruto gai (best chara) was able to be saved and live his stupid gay and disabled life with kakashi,, but i am literally in tears watching this episode and all that is signifies.

















