he is either going to bed or he is talking to someone more attractive and doesnt want to hurt your feelings.
Answer
If it's the only way he communicates with you maybe he just wanted to say goodnight. If it was earlier than usual to end the conversation maybe he had a bad day, didn't feel good and was really going to bed, watching sports or a movie, or talking to someone else.
In Zulu, you would say "Lala ngoxolo" to wish someone goodnight.
In Monaco the official language is French, meaning people would say 'Bonne Nuit' or 'Bonsoir' to say goodnight.
Goodnight, Gracie
"Goodnight" would be the most common way. This is sometimes shortened to "G'night".
Almost all of New Zealand speaks English. So 'Goodnight' would be 'Goodnight.'
Either could be used depending on context. For example, "I said goodnight to Mary" or "I said goodnight and Mary said goodnight, too." The first sentence implies that I directed my words toward Mary and not toward someone else. The second sentence means that both Mary and I said goodnight, without specifying to whom we addressed our words. You would generally say goodnight to someone. You would rarely use the word "too" after goodnight. If you did, it would mean "also."
You can say "lafi" to say goodnight in Mandinka.
In Berber, you can say "tanemirt" to say goodnight.
You would say, "Good night,I love you".
While I personally can't imagine wanting to, what's wrong with "Goodnight, my prince"?
goodnight
goodnight!