True to his nature, he blushes bright red, averts his eyes and clenches his fists with a slight scowl on his face but his heart is swelled with so much joy that he brought you so much happiness.
Finally he manages to look you in the eye. “Happy new year, ______,” he mutters, reaching out and giving you a box of milk he got for you at the vending machine.
You smile, taking the drink and kissing his cheek making him splutter about being careful with public displays of affection which only makes you laugh harder.
Let's Otaku About It 