Preguntas sobre ejemplos de oraciones con, y la definición y uso de "Gwangho"

Q: ¿Esto suena natural? After Gwangho goes out, Midway and Wonheng have dinner together.
Midway asked Wonheng.
「You've been delivering goods and food part-time for months.
How do you feel? You seem off these days. 」
「Honestly, I'm pooped out. I'm really worn out every day.
「Yeah, You don't look so good.」
「Every day, I do regular and part-time two jobs, so I am extremely tired.
I’m always beat.
Every single day, after a long grueling day, I'm dead tired
I'm so exhausted and I pass out at night.
And in the mornings, I feel heavy and down.」
「You seem to never take a day off. When is it especially hard?」
「Particularly, on days when there are a lot of uphill deliveries
or buildings without elevators wipe me out.」
「Do you get stressed out a lot? What are you stressed about?」
「Many customers stress me out.
Mentally also, I just feel drained.
If the goods are lost or damaged, or if a customer complains, I'm worn out.」
「How much money do you make a month?」
「It depends on the number hours worked.
I have to work longer hours to make more money.」

Q: ¿Esto suena natural? Gwangho and Midway are waiting for Wonheng.
Hey, Are you working overtime now?
Do you get stuck at work again?
No, No. I got off work 10 minutes ago.
So, Are you on your way?
Sure, I'm on my way.
I'll be there by 8.
Half an hour later, Wonheung called Gwang-ho.
I'm sorry again. I'm behind schedule.
I am ruunning late in a bus.
Ah, I got off the bus just right now.
I'll be 15 minutes late from 8.
I will call you when I arrive.
After a while, Wonheung arrived.
I'm sorry. I'm late.
What took you so long?
Sorry to keep you waiting for so long?
Something's come up at work.
And I got stuck in bad traffic.
In the future, make sure to leave for the day sharp.
The fan club meeting is over. Let's go get a drink.

Q: ¿Esto suena natural? ‎After Gwangho won the third prize in the lottery, he started a street business which is selling sandwiches in the street.
Then, he moved and now lives fairly close to the place where he sell. A good ten to fifteen minutes a walk.

Wonheng had a long commute. Sometimes traffic was terrible, he had over one-hour bus ride, depending on the traffic.
To gain time for making his ytube, He wanted to shorten his commute. So, he moved where is near his work.
Now we three don't live together anymore.

Q: ¿Esto suena natural? Gwangho is talkative, clumsy, outgoing and easy going.
On the other hands, I am an introvert.
Sometimes, talking with Gwangho drains my life force and I wanna be a loner.
But, I am not picky at all and I am low-maintenance to be with.
Wonheng is diligent and a hard worker.
He seems never take a day off.
He is kind of a control freak. Thanks to that, we can keep our house clean.