Sunggyu thought that they love each other but perhaps it's only one sided

Sunggyu thought that they are lover but perhaps it's only him who thought that way

Sunggyu thought he is belong to Woohyun, but there's a cute guy claimed Woohyun as his

Sunggyu thought Woohyun is his, but Woohyun called other person as his

Maybe what Sunggyu thought is only his imagination

or Woohyun's a so good at lying