L&P's definitely skirting the line a lot, I'm assuming to avoid Patreon giving him the boot. Just based on appearance, and what's going on, I would put Dylan at around 15, Sam at 16 (just got a car), Ellie at 17-19, and the sex ed kids ranging from 12-15. But no, they're all totally 18. I'm honestly surprised that he didn't make Sophia and Liam Dylan and Ellie's landlords.I've never heard of any 18+ year old going to boarding school. Shouldn't he be attending college at that age? As much as L&P wants this to be as realistic as possible, he sometimes misses at basic things.