John Stamos has openly pledged his support to Dave Coulier as he battles Stage 3 non-Hodgkin lymphoma. The actor took to social media to share photos with his former “Full House” co-star, who went public with his cancer diagnosis Wednesday on “Today.

John Stamos showed love to his “brother” Dave Coulier on Instagram Wednesday after Coulier, 65, announced that he’s been diagnosed with stage 3 cancer. Stamos, 61, posted a tribute with various photos of the pair over the years, as well as an emotional message to his longtime friend.

"Full House" stars and friends John Stamos and Dave Coulier 's bond is as strong as ever. This was made apparent after Coulier revealed on Wednesday he had been diagnosed with stage 3 non-Hodgkin lymphoma, reports People.