The poem suggests that true love is not about finding the perfect person, but about finding someone who loves you for who you are and accepting them for who they are. It is a celebration of the everyday moments and small gestures that make a relationship special.
The poem also plays on the traditional imagery of Valentine's Day, such as roses and hearts. However, Duffy subverts these expectations by describing her lover as "a thistle in my heart" and "a pebble in my shoe." This suggests that love is not always easy or comfortable, but it is worth it for the joy and fulfillment it brings.
Overall, "Valentine" is a unique and thought-provoking poem that challenges conventional ideas about love and romance. It is a reminder that true love is often found in the imperfect and unexpected places.