Leonardo DiCaprio grabbed lunch with friends in LA yesterday before he picked up a toothpick on his way out and headed off to make a purchase at the jewelry and home decor store OK. It could have been a treat for Leo's on-again girlfriend Bar Refaeli, who's back in his life in a big way with a vacation in Cabo, courtside seats to see his beloved Lakers, and even a super domestic trip to Target. Leo wasn't with Bar when she shot her hot campaign for Rampage, but at this point he's familiar with what she looks like in her bikini.