Help I forgot the title, I know I read this before

Anyone know that BL manhwa, where the uke is an astronaut he was in space and his only companion is a dog, so when he came back to earth all the people he sees is as a dog. So he consult some doctors, and that's where he meet the seme there, and seme feel in love at first sight cuz uke is his type. I really forgot the title, and I randomly remember this and I wanna reread it (*﹏*;)