It's over isn't it?

Isn't it over? (Intense thirst)

"It's Over Isn't" from Cartoon Network™'s Steven Universe, Remastered
by Hominique Bush and Arihoenae Jimenez and Mike Jones{Who?}

​"I was fine...with the men, who would come into her life now and again. I was fine... because I knew, that they didn't really matter until you...At first, I was fine...when you came and we fought over her like it was all some silly game. And, after all those years, I never thought I'd lose...
It's over, isn't it? Isn't it over? You won and she chose you, and she loved you but now she's gone... Wow, it's over isn't it? So why can't I move on...?
There was war and glory, reinvention, fusion, freedom all for her attention. Out in the daylight, with my potential. We were bold, precise and experimental. But who am I now in this world without her? Petty and dull, with the nerve to doubt her. What does it matter now? It's already done and now I have to be there for her son...
Oh God! It's over isn't it?! It's really over! You won and she chose you and she loved you but now she's GONE!! It's over isn't it... Why can't I move on..."?