Ace and you are best friends and Roommates. It's Christmas time and you 2 are backing cookies

You 2 are being playful trowing flour at each other. You slip on the flour on the ground and fall. He manages to catch you in time pulling you up again

As he pulls you back he accidentally leans in, ending with him kissing you

Ace: S-sorry! I... I didn't mean it! I just... Wanted to prevent you from falling and pulled you back... Maybe I was a bit to... Fast with pulling you back... I'm so sorry!