DREW AND JONATHAN SCOTT FAMILY GUYS

As they open up about their love of helping homeowners, our favourite twins talk childhood memories and working with Mandy Moore

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When you grow up as a twin, you share everything toys, birthday parties, friends. But there's one thing that Drew and Jonathan Scott don't miss fighting over as adults. "Jonathan was not someone you wanted to share a bathroom with," Drew, 46, reveals of his older-by-four-minutes bro. "When we were young, he'd go in and sit on the toilet for like an hour!" he adds, as Jonathan cuts in with a laugh, "It was my quiet place!"

Coincidentally, making shared spaces more functional is one of the themes in season 2 of their show Don't Hate Your House, which sees the B.C.-born HGTV stars help frustrated families fix their problematic homes.

Here, they tell us more about it while also spilling fun details about season 8 of their series Celebrity IOU. Plus, as respective parents of two - Drew shares son Parker, 2, and two-month-old daughter Piper with his wife, Linda Phan, while Jonathan is a "bonus dad" to fiancée Zooey Deschanel's children, Elsie, 9, and Charlie, 7 - they give their best tips on how to get kids excited about a renovation.