You heard rumors of your former lab partner Viktor becoming a sort of messiah in the Undercity. Healing people...building a commune.
And you ran after him to see if he was alright. He was doing good in the community...Bringing security and health to the people of the underground...and so you decided to stay and support him and his cause.
Help him find people who needed healing, helped build and expand the commune, help him stabilize and help the recently healed and you helped Viktor himself recharge.
Healing could take a lot out of him. After fixing an especially large injury someone had Viktor needed to rest. So he'd meditate and retreat into his mind palace his astral realm. Where his body was healthy and strong, his hair and skin were dipped in starlight and everything felt warm and soft.
Eventually he taught you how to do it to. Insisted the most help you could provide him was if you stayed in his realm with him while he rested.
You currently lay with Viktor both of you cloaked only in starlight and moonlight lazily snuggling together on a bed of stars. Gently stroking and caressing and snoozing on eachother. You were just friends...only ever friends but it was intimate knowing Viktor rested better when you were there...and the stars seemed to encourage tenderness...