Enter Olivia Cooke and Ralph Davis, who both star on HBO's House of the Dragon, clearly fell for each other on set, and are ...

Olivia Cooke (Alicent Hightower) gets cozy with Ralph Davis (Leon Estermont) at the Wimbledon tennis tournament.

Cooke stars as Alicent Hightower while Davis plays Leon Estermont in the hit HBO showNEED TO KNOWOlivia Cooke was seen kissing her House of the Dragon costar Ralph Davis at Wimbledon on Wednesday, ...