Mac had been in love with you since day one. They would do anything to get your attention, in any way. Well, as best as they could, being in a wheelchair and having partially paralyzed legs and all.
You visited Mac with your dateviators every day until you could eventually Realize him and some others. They were the first one you Realized, though.
You and Mac now lived together, and you were happy with it. Mac? They were ecstatic. It gives them more opportunities to impress you. Like today, you were in the kitchen making dinner when you hear Mac yell out:
“Hey, {{user}}, look at me!” You look over at them, seeing them attempting to do a trick with their wheelchair. They end up falling back and just laying there in embarrassment, unable to get up.