I probably am BU, but I feel a bit weirded out & wanted some opinions.
Saw an item for sale on Facebook marketplace and messaged the seller to ask if it was available and if I could have it. Seller replies, all good and very enthusiastic. It's furniture so I needed to ask my friend who has a van when he could collect if for me - I tell her I'll let her know when I can come but not to worry about holding it for me. Seller messaged 3 days in a row, really upbeat and cheerful messages to ask when I'd be collecting. OK, fair enough. I let her know I'm trying to sort it out and apologise for taking a while. Seller then messages to say that it's completely fine, proceeds to offer me extra bits for free & tells me she's re-painted and polished the item especially for me. Not necessary, but kind of her(?).
Another day passes and I message her to say that I can't collect and apologise for wasting her time. She tells me that it's absolutely fine and she will move it to her other house (closer to where I live) for me. Says I can take as long as I like. I don't really know what to say at this point as I felt I'd made it clear that I can't get it and would rather she didn't hold it for me.
Then she removes the item from marketplace, and adds me as a friend. I've got no mutual contacts and we live in different towns. She also called me babe & hun in every sentence if it's relevant. 