"MSB (My Sweet Boy)" by Julie Anne San Jose is an emotional song about feeling guilty and regretful for letting someone down. The song portrays the narrator's confession of their emotions and the internal struggles they face. The lyrics describe how the narrator feels like they have disappointed their loved one ("My sweet boy, I let you down"). They also express their vulnerability and confusion, comparing their emotions to a storm and rain falling inside them. Despite feeling astray and lost, they find solace in the daylight and hope for a brighter future. The lyrics also convey the idea of keeping feelings hidden and pretending everything is fine. The line "Inside I keep them, all of us in hiding" suggests that the narrator is suppressing their emotions and not letting others see their pain. They cry and scream internally but don't express it outwardly, possibly out of fear or the desire to protect their loved one. Throughout the song, the narrator expresses their longing for the sun to shine, symbolizing their hope that things will get better. The repetition of the lines "I'm crying, won't ever tell you 'till the day, I'm dying" emphasizes their internal struggle and the fear of revealing their true feelings. Overall, "MSB (My Sweet Boy)" conveys a sense of regret, guilt, and emotional turmoil. It explores the complexities of relationships and the internal battles we may face when trying to protect those we love.