We left there , stopped by the house to wait on my sister , and then made our way to Steph 's , where we were having the party . Almost everyone came , and I had SUCH a good time ! It totally made up for last year 's debaucle . And now I am another year older , at the official start of my mid-20 's .
According to the above context, answer the following question.
How old is the guest of honor at the party ?


He is twenty five years old .