Before they both went mad, they had tea parties and when they were done, Kyle would take Dan to go window shopping. Though during the tea parties, you could tell Dan was really all there. The last tea party they had Kyle brought a hat, with a paper sticking out of it that said 10/9
Before they went mad, they used to kiss. Hiding up in the trees, in the back of rooms and clubs. They kissed a lot before they went mad.
Before they went mad and got lost, they made promises. When they discovered Dan's 'disease', Dan promised him he wouldn't forget him. But Dan went mad before Kyle, he tricked him into walking in the rabbit hole. Kyle went mad when he was found the rabbit and the mouse.
But that was before they went mad and who cares about the before? They are mad.