Oh whatever. People can be so jealous. If that person was engaged they wouldn't be saying those things.
2007 was my year of weddings. 7 total. And I had one girl tell me once that we were all going to get divorced b/c we all rushed into it. Mind you that DH and I had been dating the least amount of time, about 3 yrs at that point! She also said we were too young and I was the youngest at 26! So she was just jealous. It annoyed me but it's her not me!
People ALWAYS get engaged in a lump sum! Just like weddings and babies are usually lumoed together in every group of friends!