Bruce Willis can be really tough when it comes to his movie roles, but not when he's fully satisfied with a waitress' service. After a lavish dinner with his wife, Emma Heming-Willis and friends at Hotel Zoo's Restaurant Grace in Berlin, Germany, the Bruce Willis freely gave a hefty tip worth $923 (£577) to the waitress.

Bruce Willis went out for a copious dinner with 36-year-old wife, Emma Heming-Willis and model Karolina Kurkova, and 13 more business associates on Sunday when the "Die-Hard" actor surprised the 23-year-old waitress, known as 'Rachel S' an abundant tip.

German newspaper BILD said that Bruce Willis and the whole guests celebrated the moment with dinner of lobster, codfish, steak and pasta, washed down with fine tequila and Moscow mule cocktails until the wee hours of Sunday morning.

After they feasted on the elaborate meals and drinks, Bruce Willis was apparently satisfied with 'Rachel S' service to the guests that made the 60-year-old actor happy and splashed out $923 (£577) tip.

After receiving her tip, 'Rachel S' spent the night partying with her coworkers according to some reports.

Bruce Willis and Emma Heming-Willis look so sophisticated while they don elegant black suits that night.  Emma wore long sleeves stylish above the knee dress paired with metallic stilettos and purse. Bruce Willis on the other hand appeared spruce in a black suit, with matching tie and a navy shirt, Express reported.

Bruce Willis and wife had a blast on their three-day tour to the capital of Germany. The actor was a native of the country. Her mom was a German while his father is an American army.  Bruce Willis and Emma Heming-Willis left Germany on Sunday.

After their well deserved holiday in Germany, Bruce Willis and his wife were spotted returning on Sunday. Daily Mail reported that it was obvious on Bruce Willis how happy and contented he was.