E1 - That Guy's Password

Aired: September 18, 2020

Jin Won is insulted when his coach assigns him a freshman student to be his pacemaker during training and his upcoming marathon. However, after testing Sang Ha, Jin Won sees his skill and potential.

E2 - The Day the Crazy Guy Entered My Heart

Aired: September 25, 2020

After accidentally falling asleep next to Sang Ha, Jin Won sleeps more soundly than he has in years, preparing him well for the next day's marathon. After the race, Jin Won is surprised to see that Sang Ha didn't join the rest of the athletes at the celebration party.

E3 - Password Secret

Aired: October 02, 2020

Jin Won questions Sang Ha about why his passcode to his door is the same as his passcode. Sang Ha reveals that he went to high school with Jin Won.

E4 - Be a Pacemaker

Aired: October 09, 2020

Sang Ha invites Jin Won on his milk delivery run to train together.

E5 - Exercise, not a date? Date, not an exercise?

Aired: October 16, 2020

Coach Bong takes the training team on an excursion to prepare for their competition. Sang Ha receives a threat from those whom he owes money to.

E6 - That Guy's Password

Aired: October 23, 2020

Jin Won thinks of a way to help Sang Ha with his financial troubles, while still protecting his pride.

E7 - Jinwon VS Up and Down, Who is the Winner?

Aired: October 30, 2020

Sang Ha's lenders pressure him into a challenging feat of finishing the marathon in order to repay his debt.

E8 - Marathon and Love in Common

Aired: November 06, 2020

What do marathons and love have in common? They can't stop once they start.