To solve the ongoing situations while filming the lip sycing, I played the line of the song so Reeve could mime along with it to get the timings right, I asked him several times so if I didn't have the right footage when editing my music video, I'd have extra footage to work from.
Secondly there was a problem that arised with the lighting, to solve this I got hold of my character earlier in the day and chose a day when the weather wasn't so dull outside which meant we had extra lighting to work with which made the newer shots used brighter. I've decided to keep some of the darker shots to portray my characters mood.
Lastly, my character and me had problems with timings because we were both had a busy schedule so therefore I had to get my friend as soon as he'd finished college to come to my house where I'd have him for filming for half an hour before he had to go to work, although we managed to work with this and I was then able to produce more footage for my Music video.