Credit: Jun Sato/ WireImage

Sandra Bullock's longtime pal Keanu Reeves -- who costarred with her in 1994's Speed and 2006's The Lake House -- wishes the best for the Oscar-winning actress, 45, whose husband Jesse James allegedly had an 11-month affair with a tattoo model.

Reeves, 45, attended the 2010 Toyota Pro/Celebrity race training at the Willow Springs International Raceway in Rosemond, Calif., Saturday.

Asked if he has any well wishes for Bullock, 45, he told "Yes, of course, I mean for everyone."

Asked if he's reached out to her, he kept his mouth closed and walked off.

Earlier this week's Bullock's husband of nearly five years, James, 40, publicly apologized for causing the actress any embarrassment.

She has reportedly moved out of the couple's Southern California home and hasn't been seen since the affair news broke.

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Meanwhile, James has still been wearing his wedding ring.