Kokoro and Mitsuru from Darling in the FranXX HD Wallpaper

An anime illustration shows two young characters, Kokoro and Mitsuru, from Darling in the FranXX. Kokoro, on the left, has long blonde hair and is looking towards Mitsuru. Mitsuru, on the right, has short brown hair and is looking at Kokoro with a concerned expression. Both are wearing their pilot uniforms.