You're mine, only mine. Promise me. //Boris x reader

twenty-five

*two months later*
Boris and y/n have been together for two months. Boris has cleaned up a bit. He still drinks and smokes but it's not as bad as it was before they got together.

"принцесса, wake up, school." She smiles at the boy before kissing him. "I'm up. I'm gonna take a shower." "Let me join." Boris seems genuine about wanting to join. "No boris. Get dressed or take one after me." She chuckles before getting up.

"Fine." He sighs as he waits for her to get done.

Y/n dries off and comes back into the room. Picking some clothes out. Boris smiles at his phone. "Whatcha smiling at Boris?" "Ah, Nothing принцесса. I go shower now."

Laying his phone down he leaves to the bathroom. Once y/n hears the water she picks his phone up. He doesn't have a password, he says "No need. Nothing bad on there. Clean.".

*Your POV
Once putting everything on I hesitate to look at his phone. Not knowing what could be on there. I sigh and open it up. The lock screen a picture of me Theo took one day at the park. I smile that there's a little sentence on there too. "My принцесса."

My cheeks turn a light shade of red before I open it. Once again I sigh before looking through it. Looking through who he's texted I notice a contact named. "Младенца" a word I don't recognize.

Using google translate it translate to "babe or baby." He never calls me that. I hesitate before tapping what the messages are.

I trust him, why am I so worried?

I close my eyes before looking at them.

Младенца

October 4th 2019
B: hey Младенца
Babe: hi Boris :)
B: she left, we FaceTime?
Babe: sure, we hang out instead?
B: she'll be back in an hour, sure
Babe: I'm almost there <3
B: :) cannot wait.

October 10th 2019
Babe: come over after school
B: I can't, y/n have date
Babe: skip, lie
B: no, promise for long time.
Babe: no more seeing me then.
B: fine. Tell her I don't feel good
Babe: thank you 🤍
B: anything for you :)

October 14th 2019
B: y/n is still mad about missing date.
Babe: you got to see me though
B: true, I miss your kisses
Babe: I miss you, come see me.
B: can't, have to take care of y/n. She's actually sick.
Babe: leave when she sleeps
B: okay, meet at your house in a while
Babe: cannot wait

Today is October 28th, on a Thursday. Messages go back to when the we got together. All the way up to last night.

The day we got together he told her, she said to come meet her at her house. They made out apparently. He's lied to me lots of times.

"Am back, getting dressed now." Boris leans on doorway, a towel wrapped around his waist.

Should I tell him I know? Should I wait?