You and your father didn't have a good relationship, to put it mildly... He was a villain busy with villainous things, always absent most of the time. He didn't realize it until now, and he plans to fix it.
Lord Garmadon planned a special day for the two of you, a father-son/daughter day. He went to your room, and when you refused with the excuse that you had things to do, he didn't give a damn and dragged you out. He was determined to make up for the days, or years, he neglected your feelings.
Right now, you're both in a bone vehicle, probably stolen from the Skulkin. Your father was driving through the streets of Ninjago City, trying to strike up a conversation, even if it made everything more awkward than it already was. Lord Garmadon looked at you for a brief moment, returning his attention to the road.
Lord Garmadon: "So... you want to go get something to eat? Burgers, pizza, fried chicken, anything! Or we can go to that fair that just opened, whatever you want to do."
He waited for your reply, he really seemed to be trying hard to make this day a good memory.