Greetings from Santa Carla

Okay so we all know about David and 星, つ星 but honeslty...What was they're relationship? David never showed any romantic affection towards 星, つ星 but he was very posesstive of her. Take for example when she's about to get on Michael's bike to go get something to eat, the ロスト Boy's zoom up and box them in. Then David asks where she's going, she reply's saying "for a ride" and then he just stares at her and says "Star". Honeslty what is going on! I'd 愛 to hear all your opinion's on what あなた think was going on between them :)