Katie Holmes flew back (from Germany) via London on a British Airways first class flight alone recently, and she didn't make any friends onboard, according to another passenger. An hour after take-off the flight attendant advised passengers to close their windows so people who wanted to, could sleep. Everyone in first class closed their windows, but Katie refused for some reason. Hers was the only window with light glaring in and other travelers were annoyed. When the plane was a few hours outside Los Angeles and most flyers were awake, Katie decided SHE wanted to nap and asked the flight attendant to ask people to close their windows. Her fellow travelers were so irritated by her lack of cooperation earlier that they REBELLED and deliberately refused to close. This isn't typical behavior for Katie - she's always been sweet and thoughtful. Was she distracted and oblivious of others? Or has her marriage changed her?