Th jumps in to get it and bg takes entirely too long to retrieve it from him, maybe he thanks him profusely for too long while th is still knee deep in water getting his stuff wet and then like two minutes later he throws it in again on purpose 🤣 (and if bg is feeling generous and like he like th when th inevitably goes in again to get it bg steps into the water too to get it back from him and if nobody's watching maybe he gets a touch as a reward, a kiss if they're really feeling it)