customised birthday gift graphic video

I want to create a short two mins video for my friend on her birthday... It will be like in the first shot two graphic cartoon structure,one male and another female,meet in office campus saying hi to each other next shot ,the girl leaves for another country andd the guy waves bye and they are shown chatting only via social network third shot,the guy leaves and girl will be shown as waving hands the video end with happy birthday quote and the real image of the girl beside the quote booming slowly