Two And A Half Men (2003) - 4x14 - That's Summer Sausage, Not Salami

Charlie has second thoughts after setting Alan up with their hot new neighbor.

After getting to know Danielle (Shields), who has just moved in next door, Charlie discovers that she shares some common interests with Alan and proceeds -- with ulterior motives -- to set them up. But when things begin to heat up between them, Charlie becomes jealous and attempts to sabotage the relationship.