Bond telling Q he would have been a great field agent. Of course, Q already proved that in Octopussy, but he basically only contributed a hot air balloon. In this film, he spends more time with Bond actively helping him on-site.
At the end, Bond rejects Lupe's advances and instead joins Pam, who's been helping him throughout his escapades.
Bond looks down upon Pam throughout much of the movie, but in the end, after finally killing Sanchez, Pam shows up in a truck to take Bond home, and it's the first time since the beginning that Bond is genuinely happy: