The world is still mourning the death of celebrated actor Alan Thicke, including some of his celebrity peers, once of who happens to be his former daughterin-law.

Paula Patton, who was once married to the Growing Pains actor's son Rob Thicke for a number of years, recently took to Instagram to share her condolences and explain to her followers how deep of an impact he had on her life.

Under a photo of the Alan Thicke, the Baggage Claim actress explained that she knew him since she was 15-years-old — around the time she and Robin began dating.

Watch her speak highly of the Hollywood great, below:

Also, take a look at his son in action in the video, above.