The image features a simple yet heartfelt message. The text reads "That's my best friend," with the words "best friend" emphasized by being larger and bolder than the rest of the text. The phrase is written in a casual, handwritten style, suggesting a personal and affectionate tone. The text is black, providing a stark contrast against the white background, which makes the message stand out. The overall design is minimalistic, focusing on the text and the sentiment it conveys.