Hi Hanhanboban. If it turns out that they are male and female, don't worry about them being "lonely". That's really a human emotion. Hammies get used to being alone really quickly and are perfectly fine living alone. Even hammies who have lived with a companion for most of their lives can adjust to living alone if one hammy passes away. But I do hope it turns out that they are both boys.
LOLOLOLOL. Colby...great minds think alike! We posted on top of each other