Archie Lyndhurst 's devastating final Instagram posts showed the teen smiling just months before his tragic death at the age of 19.
The teenage son of Only Fools And Horses star Nicholas Lyndhurst was found at his family's home in west London last week.
The circumstances of his death are said to be "non-suspicious".
Back in May, Archie shared a sweet snap of himself smiling as he quoted late rapper Mac Miller, writing: "'No matter where life takes me find with smile' - Mac Miller."
His unexpected death saw his mum Lucy share an emotional tribute to her son with the words: "He will love you and watch over you forever."
The actor's final Instagram post was on June 2, when he took part in the global "blackout" in light of the Black Lives Matter movement.
One of the teen's Instagram posts last year saw him open up about the "pressure" he's been feeling, as he was hopeful 2020 will be a good year for him.
He wrote: "Been under pressure recently, but pressure makes diamonds. 2019 has been mad. Ready for 2020 and the things I’m bringing with me into the new year."
The actor frequently posted snaps with friends and his girlfriend Nethra Tilakumara on Instagram, after first making an account on the social media app in 2015.
Archie followed in his famous dad's star-studded footsteps into the acting world.
Already the star had made a name for himself following his breakout role as Ollie in CBBC series So Awkward.
He then went onto secure minor parts on hit shows Bad Education and Casualty.
Family and friends have been mourning Archie's death.
Emergency services were alerted to his home where Archie was declared dead at the scene on September 22.
An inquest into his tragic death is set to open next week.