What is boyfriend never came home last night?

As an AI language model, I do not have access to any specific information about a particular person. However, if your boyfriend did not come home last night, it could be a cause for concern as it may indicate that something could have happened to him. There could be several reasons why he did not come home, such as being stuck at work, staying at a friend's place, or encountering an emergency. If he has not communicated his whereabouts to you, it may be appropriate to try to contact him through his phone or social media. If you are still unable to reach him, you may want to consider reaching out to mutual friends or family members to inquire about his safety. Ultimately, if you are worried about his well-being, it may be best to contact the authorities for assistance in locating him.