great location scouting! you also did a good job of getting some nice expressions from them.
on the second image, good choice shooting wide open, gives a great soft background.
a couple suggestions:
- the first image you colour is a bit off, maybe a little to green? it would be more flattering if your what balance was correct, but good focus on the eyes.
- flash on camera doesn't give the greatest light, try bringing out a big reflector instead and bounce the light back in rather then using flash