After Neil took the guitar from Liam, he carried it to his motorcycle and slung the case on his back before kicking the bike to life. Though Mia didn't know that he was the one who broke her guitar, he had decided to buy her a new one seeing how much the girl still enjoyed the instrument he had taught her years ago when they were still kids.
And the other reason he had decided to buy the guitar for her was because he was determined to find out what went wrong that made the girl not remember her life in Mirage mesa. Did something happen to her family after he left Mirage mesa? He wanted to find out everything for his own satisfaction.
