For this song, I'm picturing a guy and girl who both feel like their relationship is dying and they are probably going to break up soon. But they planned a special event with a lot of people, maybe a family celebration, and he doesn't want to show that anything is wrong. So he is asking her to fake a smile and pose for the family pictures. Then maybe he's hoping that they might grow closer again
For this song, I'm picturing a guy and girl who both feel like their relationship is dying and they are probably going to break up soon. But they planned a special event with a lot of people, maybe a family celebration, and he doesn't want to show that anything is wrong. So he is asking her to fake a smile and pose for the family pictures. Then maybe he's hoping that they might grow closer again