At night, when Genos and Saitama are washing up after dinner.
Genos:
Sensei?
Saitama:
Yeah?
Genos:
Did it hurt when you fell?
Saitama:
When I fell from the moon, you mean? Nah, just gave me sore knees.
Genos:
That's not what- wait, do you still have sore knees?
Saitama and Genos round the conversation out to Genos giving his sensei a massage around his knees. Saitama is relaxed and he knows it's the perfect chance.
Genos:
Sensei, may I live in your shoes? Because I want to be with you every step of the way.
Saitama:
*gentle snore*
Genos:
Tomorrow then.
****************
The next day, Genos and Saitama are on a walk around town.
Genos:
*fiddling with his phone when he gets an idea* Saitama-Sensei, I think there's something wrong with my phone.
Saitama:
What's wrong?
Genos:
You're number's not in it.
Saitama:
That's because I don't have a phone, dude.
Genos:
That's not- never mind.
****************
Genos and Saitama are eating noodles at an udon shop.
Genos:
Sensei, you make my heart catch fire.
Saitama:
Dude, that's not good, maybe you should call your doctor about that.
Genos:
What?
Saitama:
You're not supposed to catch fire, let's go see Dr. Kuseno.
Genos:
...yes, sensei.
****************
Genos:
Sensei, you have to tie your shoes, I don't want you falling for anyone else but me.
Saitama:
I wear boots, Genos.
Genos:
*long suffering sigh*
****************
Saitama and Genos are at a hero party, dressed up and fancy for the locals and their fellow heroes.
Genos:
*leaning over to whisper in Saitama's ear* Saitama Sensei, what does it feel like to be the most beautiful person in the room?
Saitama:
*thoughtful* I don't know. Hey Mumen, what's it like to be the most beautiful person in the room?
Mumen:
*blushes and stutters*
Genos:
*internal screaming*
****************
Genos:
Sensei, are you the moon? Because even when it's dark, you still seem to shine.
Saitama:
ARE YOU CALLING ME BALD?!
Genos:
I'm calling you hot, Sensei.
Saitama:
Oh cool, I love how guys can just compliment other guys, you know?