Tenjou Tenge Maya Souichiro.?

Souichiro ped out because of exhaustion and Maya was giving him some of her chi energy using mouth to mouth. They didn't really kiss. It was explained by Maya on later episodes. Aya still is worried since she knows for sure that Souichiro confess of his love to Maya. Maya showed a little affection towards Souichiro but its obvious that she's still hung up on Mitsuomi. Keep watching! ^_^