Later, at Team Power Plant's party. Diary sees Coffee Mug looking depressed while sitting at a table alone. Diary approaches her and puts his arm around her.
Diary: Don't worry buddy. You'll be better the next challenge. Say, how about something romantic to light up the mood.
Coffee Mug smiles and starts to blush. Then she stands up and kisses Diary in the cheek. Everyone was watching.
Everyone at the party except for Diary and Coffee Mug: Ooooooh! Diary and Coffee Mug sitting in a tree, K-I-S-S-I-N-G!
Diary, embarrassed: Shut up!
Coffee Mug: Don't worry, buddy. You're safe with me.
Diary: (Chuckles) Thanks.
Then Diary and Coffee Mug hug each other.