I was shamed from what started as a surf trip with my sister which …

So I went surfing with my sister. After a while we paddled in and she said don’t be weird and embraced the freedom of the beach. I was reluctant if she said it’s weirder if I don’t join. So I did we just laid out. It got to the point where I got excited. She said put it away you’ll bring the old guys. Eventually that happened so I had to play the role.

After we left and we talked about our day and well our friends said that’s weird. We said it wasn’t unless you make it. But I’m not gonna lie I didn’t want to at first for exactly the reason of her seeing me. So I’m in limbo where I didn’t want to make it weird and this happens. Is it normal to go with siblings?