denki has been in love with jirou since he's met her. at least that's what he thinks but he's harbouring a secret and he's refusing to acknowledge it, pretending that it doesn't exist.

that secret is you. you as a person aren't a secret, in fact you're a hero just like jirou and denki and went to school together. you're denki's friend, his best friend. you're close with jirou too and with the rest of your old classmates but with denki- nothing can replace him to you.

you remember the time you find out jirou and denki started dating, denki dropped everything and went out to find you because he had to let you know, you tell each other everything and it meant so much to him. well you thought you told each other everything...

denki and jirou's relationship was not going so well, communication issues and insecurities flooded the relationship. they have known each other for years now but jirou still worries that she isn't enough for him and denki doesn't communicate how he's feeling to her. he's worried that if he's serious about how he's feeling then she won't want to be with him anymore. he's able to do that with you though knowing he can be be honest and candid and doesn't have to make a joke every 5 seconds. jirou worries that denki will find someone 'prettier.' she worries he is in love with you, she expresses that sometimes, especially the days after nights out when she thinks you two spend to much time together, he always assures her that he only see's you platonically. you're his best friend, nothing more.

they're spending the night together as the both have the night off and decide to spend quality time together but denki wishes he was somewhere else. you told him you were planning on going to bed as soon as you're home from patrols but he received an instagram notification that you posted, a photo of you with mina and a very miserable looking bakugou. he doesn't know why you would lie to him but it bugs him. if jirou caught him looking at his phone on their date night she would be furious, especially if it was a photo of you but he couldn't help it. he sent a message to you asking you if your plans changed tonight. you reply almost instantly responding that mina dragged you out of bed and that it would be better if he was there. he wishes he was there too.

he drinks more and more that night and so does jirou, getting drunk of expensive bottles of red wine. at some point they make their way into their bedroom, fiddling with each others clothes to try and take them off as quick as possible. denki nearly tripped while rushing and taking off his jeans. they didn't really speak, they both just wanted, to feel skin contact.

it was clumsy and messy and they fall on the bed with a entanglement of limbs. denki places heated kisses down jirou's neck while she pulls his hair, grounding herself, in the process making him groan. they are both drunk, so incredibly drunk, so drunk that now denki's completely naked he's struggling to accurately thrust into her, and keeps missing. he's getting more frustrated as she's getting more whiny, finally he successfully pushes into her, hard and fast with no rhythm, just chasing that peak.

what denki's brain fails to realise at that moment is who is under him. he gets more rough and groans again, closing his eyes. that's when jirou hears it. her boyfriend. her boyfriend saying your name. she convinces herself that she must have misheard it, there's no way he'd think of someone else in bed, especially his best friend. denki's grabbing hold of the pillows as hard as he can, trying to stabilise himself and keep him upright. she's getting so close to coming.

"i love you. i love you. fuck, i love you so much." jirou takes a deep breath as she comes to the conclusion it was just her mind playing tricks on her. "holy fuck i love you-" she freezes. he said your name. this time there's no denying it, he's meant to be in love with her, they're meant to be in love with each other, they've met each other's parents, they live together! was this time all a lie? she eventually pushes denki off of her after she was able to move again and left the room.

when denki woke up in the morning jirou was packing her things and telling him that she's breaking up with him. she didn't tell him why and he couldn't remember. he kept asking why but she just left without answering him.

later on that day you messaged denki what happened with jirou because now she's acting like she hates you and you have no idea why. he doesn't know why either.