This may be strange, but am I the only person who gets happy when purchasIng underwear?

Ok, so I went shopping today. As usual it is something I dread but must be done. I realized that when I bought my underwear, (not bras, because that is way to difficult a process unless you find your usual brand) which was socks and panties, that I was so happy about my purchase. When I got home I had to show my husband and go on and on about how soft and well made they were. LOL My husband just laughed and thinks I’m a weirdo. I’m usually not like this with purchases unless I got a real good deal. I’m the same way with soft PJ’s.
1.I don’t know why, but the thought of soft clothing on my skin always makes me happy.
2.Is it a sensation thing, or comfort or both?
3.Or is it that for most of my life I was usually buying these things for someone else?
4.Would it make you happy if someone close to you bought you soft undergarments?