OTP: David and Patrick

Motel Review: Season 3, Episode 8While in the process of starting his new business, David meets Patrick, who takes an interest in David's new venture.
Friends and Family: Season 3, Episode 12David and Patrick decide on a "soft launch" for Rose Apothecary.
Grad Night: Season 3, Episode 13Patrick asks David out to dinner to celebrate David's birthday.
Pregnancy Test: Season 4, Episode 2David and Patrick search for a little bit of privacy and Patrick learns more about David's romantic history than he probably would have liked.

Open Mic: Season 4, Episode 6Patrick suggests an open mic night to drum up business for Rose Apothecary.

The Barbecue: Season 4, Episode 7David and Patrick reach a milestone in their relationship.

The Olive Branch: Season 4, Episode 9David decides he's ready to get back together with Patrick.

Singles Week: Season 4, Episode 12Patrick takes his relationship with David to the next level.

The Plant: Season 5, Episode 3Patrick looks for a new apartment with David's help.

Meet the Parents: Season 5, Episode 11David invites Patrick's parents to his birthday party.

The Hike: Season 5, Episode 13Patrick and David go on a hike that changes their lives.

The Incident: Season 6, Episode 2David experiences an embarrassing incident in front of Patrick.

The Premiere: Season 6, Episode 5David takes care of Patrick after he gets his wisdom teeth removed.
The Bachelor Party: Season 6, Episode 11David and Patrick celebrate their bachelor party in an escape room.
Start Spreading the News: Season 6, Episode 13David and Patrick make a decision on where to live.

Happy Ending: Season 6, Episode 14David and Patrick find their happy ending.