So I was asked to be my friends Maid of honor and she is telling me I have to plan her bridal…

So I was asked to be my friends Maid of honor and she is telling me I have to plan her bridal shower. She says she is going to pay for everything but I have to plan it. I think that makes no sense. But anyone ever asked for this ? Cause 1 I suck at planning shit especially for other ppl & 2 how do you plan something without actually purchasing things .... 🤔 Like what do my ideas have to do with anything... Idk if this makes sense but anyone wanna give me advice.