The lyrics move between joyful excitement and anxious pleading. At first, the singer is so energized by the other person that their body seems to react on its own. Later, the mood becomes more vulnerable: the singer remembers loving this person for a long time and worries that they may leave. The repeated calls to shout bring the song back to exuberant, shared celebration.
Several images express strong feeling physically. โMy handโs jumpingโ and โmy heartโs thumpingโ suggest excitement that is difficult to contain. โFrom the bottom of my soulโ means loving someone very deeply, not literally from a place inside the body. The requests to โsay that you love meโ and โainโt gonna leave meโ show a desire for reassurance and commitment. โTake it easyโ briefly contrasts with the songโs high energy, perhaps inviting everyone to relax into the rhythm.
The lyrics leave some details unclear. The memory of the beloved at nine years old and the claim of having loved them since then suggest a long history, but they do not explain the relationship or how it began. The singerโs affection may be joyful, possessive, or both: gratitude and devotion sit beside fear of being abandoned. The repeated โshoutโ can be heard as a literal invitation to join in, as well as an expression of feelings too intense to keep quiet.