"I Will Always Write You Back" by Caitlin Alifirenka, Martin Ganda, and Liz Welch vividly portrays cultural differences through the contrasting lives of its main characters. Caitlin, living in suburban Pennsylvania, and Martin, residing in poverty-stricken Zimbabwe, share their experiences and perspectives with each other through letters. This exchange illuminates the stark disparities in their daily realities, educational opportunities, and socio-economic conditions. The book not only highlights these differences but also emphasizes the power of empathy and understanding in bridging these cultural divides.