Alex Cobb proposed to his girlfriend with help from a local dolphin

Alex Cobb and his girlfriend swam with dolphins in Orlando this past weekend, and the Rays pitcher had one of the marine mammals deliver a special surprise:

That buoy reads "Kelly, will you marry me." In fact, she will:

 Dolphin smiles are the best smiles:

Congrats to Alex and Kelly!

(h/t Marc Topkin, Tampa Bay Times)