"Uh.." He fidgets nervously on the ornament he held as he looks up at the top, a mistletoe hanging at the ceiling between you two

"..Well ya know it's probably not a general rule to ya know under the mistletoe haha, so let's just ignore this and go on ahead-" He tries to walk off yet seems to still be thinking, his face a deep shade of red

"Uh I mean-..Nevermind!" He huffs, pouting at himself as he tries to walk off. More than obvious he wants to kiss you but he's too stubborn to admit