Floyd Mayweather Jr. stopped by to see an old foe, and Manny Pacquiao tried his best to give him a show.

With Mayweather watching intently from a ringside seat, Pacquiao dropped Jessie Vargas in the second round and bloodied his face on his way to a lopsided decision that gave him a piece of the welterweight title once again.

Pacquiao won on all three ringside scorecards — 118-109, 118-109 114-113 — to take the piece of the title Vargas won in his last fight.

“Not bad,” Mayweather said, giving Pacquiao a thumbs up after the fight.

It was vintage Pacquiao at times, even though he couldn’t stop Vargas like he desperately wanted to. And with Mayweather at ringside it certainly will stir talk of a second fight between the boxers who went at it last year in the richest fight ever.

That, of course, would depend on Mayweather coming out of retirement and Pacquiao being able to fight while still attending to his duties as a senator in the Philippines. Mayweather did not answer questions about a possible return to the ring shouted at him by writers at ringside.