The Drakes of Heaven and Earth.

[This would be after the Battle of Fairy Tail Arc. After Clayton managed to defeat Laxus and Chico's feelings for Clayton surpass her old feelings for Laxus. As well as her new feelings for Laxus drop due to his inconsideracy for the rest of the Fairy Tail wizards, including herself. Seeing Clayton on the ground from a blow from Laxus made her realize just how much he means to her. All that they've been through. All that he's done not only for her, but her family when he managed to briefly bring back Cassandra Hammitt to reunite with her, her father and her brothers using a spell call "Reemergence" [He also did it for Layla Heartfilia to reunite with Lucy and Jude]. Clayton also managed to patch things up with Ruchio after that by renovating the Fairy Hills and creating the newly built Fairy Plateaus(Men-Only dormitory] and handing ownership of it to Ruchio. After learning Reemergence from Clayton, Chico began developing a renewed relationship with her mother and sought counseling on her feelings for Clayton. After encouragement, Chico decided to tell him how she feels about him...As Sherry Blendy would put it...Love 💘. In the roof of the Grimm Heights, Chico sees Clayton all alone]

Chico Hammitt: Hey...Um...Clay?...You got a minute?

Clayton Grimm: Yeah! What's on your mind?

CH: Well...I...Don't know how to exactly say it but-

CG: Well...Getting to the point is a good start...

CH: I love you!

CG: Huh?

CH: I just had to say it...I don't expect you to feel the same way about me...But I had to say it...

How does Clayton respond?