Popsicle toes = COLD FEET, which is slang for being nervous about something (usually sex or commitment). The narrator wants to help his sweetheart get over her nervousness about either having sex with him, committing to him, or both
Popsicle toes = COLD FEET, which is slang for being nervous about something (usually sex or commitment). The narrator wants to help his sweetheart get over her nervousness about either having sex with him, committing to him, or both