The final postcard had an address and a key taped to it, which led me to a small storage unit. Inside was a wooden box filled with my grandma’s keepsakes — her diary, family photos, and a savings account book she had secretly opened for me. Along with these treasures was a heartfelt letter reminding me that love is built over time, piece by piece. Through tears, I realized those postcards were never just gifts but lessons and memories. That day, I vowed to live a life that honored her love and pass it on to my own children.