You are different. You want to have everything planned, you need to have program and you are never late. While your friend does not really care. She is always late, loves to do nothing and is lazy. But still, you are friends. And it is working. You have learnt to compromise. And it is awesome!
Well, until you decide that it is the time you annoy your friend a little. So you start doing what you can do best. Plan. And freak out. And involve your friend in your plans. That is going to piss your friend off! Just watch the video to get some inspiration. Enjoy!