(I edited this a bit since it was cliche)

During a baseball game, the kiss cam pointed at Beomgyu and you, of course you had to kiss but since you are both famous idols, you two had to do this in a playful/joking way 'cause there's a lot of audience watching.

He held up a pad paper that has a heart drew on it to cover the faces of the two of you while he pulled you by your shoulder and pretend that both of you are kissing before he pulled away and pretend to he wipe his lips from the 'kiss', making it obvious that it's a joke before he looked back at you with a grin

"I kind of regret not actually stealing that kiss when I got the chance." He whispered to you, teasingly.