Colby's kindness also impacted Marody while he was recovering from injuries that caused him to miss all but 30 games in 2019-20. Colby offered a lot of encouragement during Marody's difficult times.
"I think every single day he walked into the rink he had a smile on his face," Marody said. "He was upbeat and positive and that's something that really rubbed off, not only on me, but on everyone around him. I could always count on him for being a great leader."
Marody said he felt a calmness while he was writing the song and was comforted by Emily's reaction to it.
"When I sent it to Emily for the first time, I know she was crying," he said. "And she said something that was so impactful. She said, 'I can picture Colby saying every one of those words.' And that was so special for me to hear and made me so happy because I wanted this song to give her peace.
"She's the one who asked me to write this song, and it's not about me. If no one else heard this and it just helped her in some way, gave her some kind of peace and remembrance of Colby, I'd be happy with that."
Instagram from @em.cave: Emily Cave on 'Agape'
"I looked at Colb, and I saw the world. I saw my world," Emily said on an Instagram post about the song. "Being his best friend and wife was the best thing to happen to me, he filled my heart with so much love and joy. He completed my life, and who I was, and where I wanted to be. I saw my life in him. He was my purpose. He still continues to be... especially now more than ever with the Colby Cave Memorial Fund."
Now that the song has been released, Marody hopes it makes listeners aware of Colby's positive influence on everyone around him.
"We talked so much about how great of a hockey player he was and how much success he had, his work ethic," Marody said. "But his legacy of just the man he was every single day, his character and his love for everyone around him is something we'll remember forever."