Should she have allowed him to do so, Gaara would have actually tried embracing her properly, perhaps with his sand once more flowing to illustrate his emotions, and given her a correct kiss on the lips. If she hadn't fended him off by that point, then he would have actually tried to make out with her at least as best as he knew how. What neither of them might have realized, however, was the fact that Kiba and Keiso were at this point both peeking through a small slot on the cabin door. Then again, this was probably to be expected of them. Even Gaara could have figured out that they would have tried something like that.