His agent is with him too. There should be little doubt this involves the Celtics.
Of course, our hopes could be dashed if he's spotted in cleveland next weekend.
I don't think he is going to want to re-sign with cleveland . I mean what are the chances Lebron leaves south beach to move back to Akron ? especially after making 4 straight finals appearances in Miami. It's not happening . Cleveland is a cesspool
I guess if Love really wanted to see his relatives beach boys shrine in the rock n' roll hall of fame , that could change everything ...... 
I'm sure Love would gleefully accept a trade to the Lakers. It's not like he needs to visit that city for a weekend to get a grasp of it.
So yeah, I'm sure this trip has to do with Boston's interest in him. Rondo can semi-recruit him since he's a player. Apparently those two have been in communication for the past month.
I imagine it went down like this:
Love: "I want to fulfill my destiny as a Laker"
Agent: "Boston has a more appealing package for Sota. They can offer like 9 first rounders for you, but only if you'd opt into your final year. Would you consider it?"
Love: "I want to play for the Lakers!!"
Agent: "They don't have enough assets... will you at least consider Boston? Look.. you don't need to make a decision now... the draft isn't for another month... how about we visit Boston for a weekend, soak in the city a bit...and see how it feels?"
Love: "Fine. "sigh"... I'll visit it for a weekend. "