In case you're new here, The Righteous Gemstones is a HBO Max sitcom about the famous, ultra-rich televangelist Eli Gemstone and his three children, who live in separate mansions on his compound and get into constant squabbles and scrapes. But of course they love each other deep-down. Kelvin (Adam Devine) is the youngest son, around 30 years old. a muscle enthusiast who usually works in the low-prestige teen ministry, and has to constantly prove himself. Keefe (Tony Cavalero), a former Satanist whom he saved, is his boyfriend.
Everyone treats them as a couple, especially in Season 2, when Keefe is definitively accepted as a member of the family; yet no one ever refers to them as "boyfriends" or "partners" (except once in Season 1, and Kelvin denies it). They never say "I love you" except in a gesture in a song. They are never shown sharing a bedroom, or even cuddling on a couch; their displays of affection occur in long shots, and are limited to hugging, forehead-pressing, and holding hands (once, when they are fleeing from danger). They are never shown kissing, even in situations when romantic partners would be expected to kiss. So are or aren't they?
3: A sharp breath, and then Kelvin cries out in pleasure. Adam is obviously simulating having an orgasm. Notice that Keefe's head is no longer visible, as he's going way down, but Kelvin is still guiding his actions.