Seven year-old Danny Sheehan, who is battling a rare form of brain cancer, might be Aquaman’s biggest fan.

Jason Momoa (Aquaman) heard about Danny after a viral video of the brave little hero, where Sheehan is seen becoming overwhelmed after being surprised with an Aquaman toy, went viral.

So Momoa decided to give Danny a call on Facetime.

Danny’s first words were, “Hi Aquaman,” Danny said. “I’m so excited.”

Momoa responded,“Hi Beautiful boy,I’m excited.”

My heart is bursting!