His intention.

Since it's just Erii and Nomi, I grab the pack of cigarettes in my trouser's pocket and grab one then light it up. Nomi is confused and surprised to see me smoke, he furrows his forehead while keeps staring at me as if he's judging my doing. Ryo is staring at him while also grabbing another cigarette from his pocket, Nomi immediately looks at Erii, and Erii is just smiling at him without saying anything. I can tell what's in his head right now, he must be so confused why Erii would want to be our friend since we look like a bad high schooler.

Nomi is distancing himself from us because he doesn't like the smoke, he's waving his hand in front of his nose so the smoke won't come towards him. Erii is also standing next to him while leaning on the wall and playing with her phone. Nomi is looking at me for quite a while and I just raise my eyebrows, Nomi then clears his throat while keep waving his hand.

"Norl-san, I heard you broke up with Erii-chan?"