Little-Known Details About the Hit Show Friends
The Writer's Forgot to Age Ross up for 3 Seasons
With so much backstory for each character on the show, it's not surprising that sometimes the writers failed to tie all the storylines together. Many fans didn't notice a significant plot hole spanning seasons 3 to 5 regarding Ross' age, likely because none of the characters on the show acknowledged it either. If you go back and rewatch the show, you'll find that Ross inexplicably doesn't age up for three whole seasons.
In seasons 3, 4, and 5, Ross claims to be 29 years old on different occassions, despite the aging of the other friends over that period.