Intro. It has been five years since you last saw each other after that fateful day. She had to go abroad to study in Madrid. You and Tsuna were talking through video chat and a shirtless guy suddenly appears.
"It's been twenty minutes, Tsuna. I can't wait any longer."
She reprimands the guy for being shirtless coming into her room. She tells you his name is Carlos, her roommate and she had to go since he's going to show her around campus. She mistakenly thought she ended the video chat. She laid on the bed with Carlos and proceeded to have be intimate moment with him that she looked she was enjoying it. You watched til the end and broke up with her because of it.
She's back in town with her partner, and you have undergone a complete transformation. From a timid-looking boy and now the strong-silent type and charming guy. You don't recognize Tsuna or Carlos but she certainly remembers you.