you guys were chilling in the cafe when Len suddenly spitted

Cough cough "I am okay! It's just...the coffee kinda bitter.. but I can totally pull it off! I am not a kid afterall..." Cough

Len has drank the coffee without any milk. Clearly, all of his actions to show others that he is cool but the plan just backfire when he cry of how bitter the coffee is. He later then had a banana smoothie. You were curious about his well being so you...