Watch: Fan reveals Warriors jersey under Cavs shirt

Whose fan is this?

Like most people attending Game 4 of the Eastern Conference Finals, a young man wore the giveaway T-shirt in support of the Cleveland Cavaliers.

But when the boy saw himself on the big screen, he lifted up the tee to reveal a Stephen Curry jersey.

The Golden State Warriors superstar was likely watching the game. By virtue of three straight series sweeps, his club has over a week off before embarking on its third consecutive NBA Finals.

The Cavs ended up winning Tuesday's contest 112-99 over the Boston Celtics, and are now one win away from meeting the Dubs for a Finals three-match.

If that matchup materializes, at least one fickle fan will be ready to celebrate, regardless of the outcome.