EAST POINT, GA -- Police are looking for five people who were involved in a Mother's Day brawl at a south metro Atlanta Japanese steakhouse.

The fight broke out on Sunday at the Kiku Japanese Steakhouse and Sushi Bar in East Point, GA.

According to a police report obtained by Channel 2 Action News, the melee started when a female customer berated a busboy, Demonte Harrison, for smiling. Harrison, who was cleaning tables at the time, told the woman it was his job to smile, and that she couldn't tell him not to smile.

Then another customer, a man, punched Harrison, and three other men in the group began punching him as well.