KEVIN & SCOTTY

Along with the rest of the Walker family, Kevin's world was shaken when his father William suddenly died and was revealed as an embezzler and an adulterer. A heavy burden was often put on Kevin's shoulders, as he was the executor of his father's estate and his siblings also came to him for legal advice when they found out William had embezzled money from the company pension fund. Kevin, used to this role, offered few complaints, and seemed uninterested in a romantic relationship.
While working on a case, Kevin interviewed a key witness, Scotty Wandell (Luke Macfarlane). Scotty, who was more flamboyant than Kevin, quickly deduced Kevin's homosexuality and accused him of being ashamed and trying to "pass" for heterosexual. Kevin was irritated by Scotty's insinuations, but after Sarah invited Scotty to the Walker home for a pool party, Kevin began to let his guard down. He made a date with Scotty, but had to cancel when his mother Nora guilted him into accompanying her to a golf tournament. She changed her mind during the tournament and they went to the movies instead, where they ran into Scotty and a male companion holding hands. Later, Kevin confronted his mother for using him instead of allowing him to live his own life.
Ref: https://en.wikipedia.org/wiki/Kevin_Walker_(Brothers_%26_Sisters)#Kevin_and_Scotty