lots of Motherly Love (a.k.a. Lou Lou's Second Mom) - S2.E25

Lou Lou loves Yaya, in fact, she thinks of her as a second mother. But the next day, Jonas discourages Lou Lou from loving Yaya so much in fear that she'll hurt her real mom's feelings. It turns out that she wasn't really hurt, she was allergic to the cat they took in. Meanwhile, Horace fights his cat allergies too.