Something different(No One)

I had a strange foreboding feeling when I ehtered the beach house and it was quite, creepily silent, like in a horror film and that scared me worse than a jumpscare(Those don't scare me.) Anyway I can't brush it off, he see's this and say's "They've gone to Wal-Mart to get stuff for a cook-out later this afternoon?" I pull him down and whisper "Upstairs window, I saw someone. After we kissed." He turned white and with me in hand started searching the beach house and we didn't leave a room unchecked.