"And All I Need" by Elisa is a song that expresses feelings of longing, confusion, and the desire to reconnect with someone. The lyrics showcase the protagonist's emotional state and their yearning to turn back time to the beginning of the relationship. The song starts with the protagonist feeling lost and down, knowing that they would do anything for their loved one. They express the need to go back to the start, to erase the time they spent apart, and ensure that the person they fell in love with is still the same. The protagonist feels a sense of loneliness, conveyed through the metaphor of a chill. They acknowledge that it's not difficult to turn someone into a dream and then turn that dream into someone else entirely, further emphasizing their confusion and yearning for the real person they once knew. They continue to express the need to go back to the beginning, erase the time they spent apart, and speak directly to the heart of their loved one. The protagonist wants to find out who this person has become and why they are hiding, as they were once certain that they knew them intimately. The emphasis on seeing their heart suggests that the protagonist values authenticity and genuine connection. The song concludes with the repeated plea to go back to the start, erase their time apart, and ensure that the person they are speaking to is the same person they fell in love with. By finding out where they are hiding, the protagonist hopes to discover the truth and reconcile with the individual they once knew. Overall, "And All I Need" explores themes of longing, confusion, and the desire to reconnect with a loved one. The lyrics convey a sense of yearning and the protagonist's determination to rediscover the person they once shared a deep connection with.