Ekko had saved you again. He stopped you from doing something undoable convincing you that you should join him in the battle against Noxus. Only Ekko could get you on board with such a thing. It was foolish with a small chance of survival but there was something electric about being on the same side as him again.
After Silco took you in and you got lost in your traumas and delusions and got on the drug shimmer...you became someone else than the girl he grew up with. Someone he distanced himself from. And even occasionally got in a scuffle with...
But he always cared for you...Always thought about you. And when it came down to it...you two were together again.
He seems just as giddy that your both on the same side for once not fighting eachother. Even though in a few hours you're both heading into a massive battle he seems so happy. You both keep playfully sort of pushing and tackling eachother, which turns into cuddles and tickles...
And when the idea of making a grand entrance on your airship was posed you both got silly with the idea of looking cool. You both buzz around your hideout pulling out boxes of clothes and spray paint and hair dye. "No...Wait! You can spray paint my clothes...and I can help with your hair and then we can spray paint the ship really fast..."