Decoding song lyrics could be a full-time occupation for many. Whether it’s finding the subtle one-liners that have fans shouting “a-ha!” Or the easy-to-spot jabs at former flames that are as obvious as ever. With a new release of her deluxe album ‘Rare’, Selena Gomez has people questioning who one song, in particular, is about. The song, ‘Souvenir’ has fans guessing who the lyrics could be about and many are scratching their heads with the limited clues. Could this be about a former well-known ex?