's 19-year-old son, Carter Thicke
, is opening up about his final moments with his beloved father.
In an exclusive interview with Et, Carter speaks out for the first time since the Growing Pains
star's shocking death. Carter was playing hockey with his dad at the Pickwick Gardens ice skating rink in Burbank, California, on Dec. 13, when Alan collapsed at the rink. He later died at the hospital.
"The ambulance came and the paramedics had stabilized him and everything seemed fine," Carter tells Et special correspondent Keltie Knight
about initially thinking his dad would pull through once they got to the hospital.
Watch: Exclusive -- Alan Thicke
Told Son to Snap Photo as EMTs Took Him to Hospital -- 'Take a Shot, Kiddo'
"I got to give him a hug and said, 'I love you,' and that was the last time I saw him," he adds.
Carter couldn't help but gush about his father, sharing