@astrid-202 Eiji fully understands that Komachi is in love with him, but there's nothing he can do about it since he loves Nanako and they're even dating now. Komachi didn't even confess so he can't reject her either, she learned that trying to get closer to Eiji while lying to him all the time was the wrong thing to do, so she decided to just be true to herself and be a normal friend to him now.