Meaning of "That Wave" by XTC

The lyrics of "That Wave" seem to describe the experience of falling deeply in love and being completely consumed by it. The waves mentioned throughout the song can be seen as a metaphor for the overwhelming feeling of being swept away by love. The imagery of swimming to the bottom of the sea and sky and questioning the creatures there could symbolize the search for meaning and understanding in the depths of this intense emotion. The reference to being in heaven and cloud eleven could represent a state of bliss or euphoria brought on by love. The repeated refrain of "all I fell into was love" emphasizes the all-encompassing nature of this emotion, suggesting that everything becomes colored by it. Overall, the lyrics paint a picture of being lost in a sea of love, unable to resist its pull.