Meaning of "On Sunday" by 'Til Tuesday

The lyrics of "On Sunday" by 'Til Tuesday touch on themes of loneliness, heartbreak, and the pursuit of love. The protagonist seems to be struggling with feelings of sadness and isolation, attempting to distract themselves by engaging in activities like making calls and guarding their heart. The idea of saving up sadness for a specific day, Sunday, suggests a glimmer of hope and anticipation for a better future. The lyrics also explore the concept of pain becoming a souvenir, indicating a tendency to hold onto past hurts and experiences. Overall, the song conveys a message of resilience and the potential for finding love and comfort despite hardships.