Oceanus

The adopted son of Gaea and Uranus, Oceanus was a bright, creative wolf. He was close friends with Mnemosyne and they nearly became mates when he decided against it, claiming he wasn't ready. A while later, he befriended Tethys and paired with her, going on to adopt several daughters.
Through he a Mnemosyne continued their friendship, they were never quite the same and they began to spend less and less time together as Oceanus focused his time on his family.
Tethys death left Oceanus ill, and despite his children and the pack herbalist Eurybia's efforts, he continued to decline. Shortly before his death, Mnemosyne expressed her feeling for him and her regrets of not sharing them sooner. Oceanus thanked her for her honesty but stated he hadn't regretted a thing and hoped she'd find happiness as he had.