There's a group of 6 friends of which I am one of, known each other years all go on holiday once a year and have regular nights out.
On birthdays we all buy each other a gift or vouchers up to the value of £20. This year one of the group forgot my birthday even though we have a group chat and there were a few birthday comments. I didn't mention it, friend who forgot has been busy etc, she's recently bought a new car.
A week later friend text me saying she was embarrassed she had forgotten etc and I agreed to visit her 3 days later to see new car. I took flowers and a cake for us to share, whilst there friend got £20 out of purse and gave it to me for my birthday, seemed remorseful etc. I accepted and said not to worry we're all busy I understand.
The other girls in the group think it's rude and tbh I also feel a bit upset that she didn't even get me flowers or a belated card, although at the time I said it's fine don't worry but she had time as knew I was coming etc. Would I be unreasonable to mention to her that I thought it a bit lazy or am i making a big deal of nothing?