This is also requested by @Saeraennie7 . This is angst as requested. I hope you like it! Enjoy!

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Your POV

Victor and I live on the same roof, or should I say we are sharing apartments. I really own the apartment but we just decided to share apartments. I noticed these days that Victor isn't talking to me that much. Sometimes, When I start a conversation he only says the answer. He doesn't want to prolong our conversation.  Also he always comes home late, and while me I'm always waiting for him. Now with the same situation, I'm just sitting on the couch, waiting for him to come home but it's a bit different from the usual. It's really late, it's almost midnight and he hasn't come home yet. I heard the door opened and saw him. When I saw him, his clothes were not neat most likely so messy, the buttons of his polo were unbuttoned. He smelled like a perfume of girl.
"I'm ho-" I cut him off.
"Why are your clothes like that?" I asked him curiously. He looked at his clothes and looked back to me.
"Oh it's nothing, And Y/N why aren't you sleeping yet, its nearly midnight. Anyways, Lets just sleep together~" He said dragging me into our bedroom but I stopped him.
"I WAS JUST WAITING FOR MY BOYFRIEND TO COME HOME." I said sarcastically and raised my voice a bit.
"Why did you come home nearly midnight?" I asked him a bit angry, because I didn't want to happen the same situation everyday, so I needed to know what's behind this.
"It's just because of work." He said plainly.
"Work? Seriously? BECAUSE OF WORK?! Who works until midnight?!" I asked furiously. He just looked away. He completely ignored me. He just went to bathroom to took a shower. I just went to our bedroom and laid down. When he was done showering, He laid down beside me and hugged me.
"I'm sorry Y/N~" He said sincerely. He sounded really sincere that's why I easily forgive him.
"Fine, but please don't go home late again okay?" He just nodded a little.
"I promise~"
"Okay, Goodnight Victor~"
"Goodnight Y/N~" We both drifted off to sleep.

Third Person POV

-The Next Morning-

You woke up without Victor by your side. You looked for him if he's still here but there's no sign. You can't help but sigh and think.
'Going home so late because of work and waking up so early because of work too, isn't that too much.......?' You thought. You went to the mall to buy some groceries. After you brought the groceries you decided to go to the park to pass some time.

-At the park-

While you were walking around in the park, you suddenly saw Victor....... KISSING your best friend, F/N. You dropped the groceries and cried. You ran away from them.
'So...... that's why F/N isn't talking to me these days too....... she was avoiding me.....' You thought while crying and running away. You felt so betrayed. Victor saw you crying and running away from them.
"Wait Y/N!" He followed you, leaving F/N behind. Victor caught up to you and held your hand, then you stopped. You looked at him crying, searching courage to talk. You finally have some courage to talk.
"S-So... t-that's why you were always waking up early and going home so late.... *sob*" You said between sobs.
"I'm sorry Y/N......" That's what all he could say and he repeated it many times.
"Y-You could told me sooner so it wouldn't hurt so much like this! I-I felt like you really loved me....... but instead you really didn't." You shouted at him.
" I loved you Y/N! But......... I loved F/N more....." He couldn't look you in the eyes.
"S-So.... L-Last night when you came home late with messy clothes..... Y-you have sex with her right.....?" This time you just looked at the ground saying that. You just looked up a bit to see what's his answer. He just nodded little and looked away. You fall down to your knees and cried even more. You were feeling so much pain that you couldn't think of what's your life for.
"I'm so sorry Y/N...... for just using you to be close to F/N......." That was what hurt the most. You were just used. Your mind felt so empty. Your heart is so broken. You didn't know what to say. He coudn't go near you because he knew that you'll just push him away but he insisted to.
"I'm really sorry Y/N......." He said hugging you the last time and left you alone because he knew if you kept seeing him will just hurt you more. You cried a lot, alone in the park, that it came to the point like you can't cry anymore.

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I'm really not that good at making angst but I hope you like it~!