'Modern Family': Greg Kinnear Gets A Little Too Friendly With Claire (VIDEO)

Greg Kinnear stopped by the Dunphy household on "Modern Family" (Wed., 9 p.m. EST on ABC), playing Tad, a business associate of Phil's. But while Phil was more than enthusiastic about the opportunities Tad was presenting to him, Claire was a lot more concerned with the fact that Tad kept kissing her on the lips.

She was convinced that Tad was trying to make a pass at her, but Phil just wasn't seeing it. When Tad invited them to his house, Claire learned that Tad wasn't making a pass at her -- he kisses everyone (except Phil apparently) on the lips. She was more concerned that Phil wasn't getting jealous, but once Claire started laughing at Tad's jokes, Phil's jealous side came out. Nobody makes Claire laugh except for Phil!

Jealousy ran rampant through the family, with both Cam and Gloria getting jealous of one another. Their feud created plenty of hilarious moments in Gloria's house, culminating in a smooth choreographed cooking session in the kitchen once they'd made up. It was the first time we'd seen this pair bicker, but there was love behind every disagreement, as always.

Even Luke stepped in to help his sisters out when they started fighting uncontrollably. Of course, he paid the ultimate price for his helpful meddling when they brought back something that must have horrified him as a child: Betty Luke. To make it even better, when Phil and Claire came back, they were excited to see "her," as they'd failed to get a good picture the last time Betty made an appearance.

Watch "Modern Family" every Wednesday at 9 p.m. EST on ABC.

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