Jaylen Brown working out on the beach with Jimmy Butler (who just loves hanging with Celtics)

It appears as though Chicago All-Star Jimmy Butler has officially taken Boston rookie Jaylen Brown under his wing.  Over the weekend, both players posted videos of the two working out on the beach, presumably somewhere in southern California.

From Brown's Twitter:

And from Butler's Instagram:

Notice the captions Butler used--in particular referring to Brown as "lil bro" and giving a shout out to his friend and fellow Marquette Golden Eagle Jae Crowder.  Considering he spent time with Isaiah Thomas at the draft lottery as well, the evidence is mounting that Butler may have a slight infatuation with the Celtics.

Butler and Brown also recently drove around singing country music together, and have teamed up for workouts previously.

Follow Mark Van Deusen on Twitter @LucidSportsFan