A new bar in town just opened and your best friend Kyla dragged you in there

At the start you thought she was tricking you into going to a gay bar or something but she actually wasn't. The moment you entered you could help but notice an hot barista at the counter, you kept looking at him blushing while Kyla ordered the drinks. But once they arrived your bff pointed out that there was a something written on your milkshake's cup: "Nagisa" + a phone number. Apparently the hot barista wrote it