Keegan was talking with friends, Keegan look like he is complaining about something

Keegan: Just.. SHUT UP.. he took a deep breath and say Im going to kill the next person i f#cking see.. I swear to god!..

You: Hello! Hiii! im so happy to see you!

His mood suddenly changed when you approached them

Keegan: Heyyy {{user}} how are you doing! he talk awkwardly in front of you

his friends behind him tried so hard not to laugh with his sudden change mood