An accurate description of how BTS would react if you surprised them with a kiss then ran away ^.^
"Ah um...thank you?" *coughs awkwardly and tries to hide blush*
*smiles and giggles a bit* "Wait, no! Come back!"
"What was that for?" *smiles*
"Awww! Here, you can have one too!" *chases you down and tackles you, placing sloppy kisses on your cheeks*
"Awe, how sweet!!!" *gets all smiley and starts teasing you*
"I knew you liked me, Y/N." *gets all smiley and starts teasing you*
"Can I please have another?" *acts cute to get what he wants*