If you are upset with a friend and want to say goodnight to them, it is important to be honest and direct about your feelings. You can say something like: "I am feeling upset right now, but I still want to say goodnight. I hope we can talk more tomorrow and work through our issues." This is a straightforward and respectful way of expressing your feelings while also maintaining the friendship and showing that you care about your friend.
Another way of saying goodnight to a friend when you are upset with them is to acknowledge the tension and offer to talk about it more later. You can say something like: "I know things are a bit tense between us right now, but I still want to say goodnight. Can we talk about it more tomorrow when we are both in a better place?" This approach allows you to express your feelings without making things worse and gives your friend the opportunity to respond and to offer their perspective.
Overall, the key is to be honest and direct about your feelings, while also showing that you care about your friend and are willing to work through any issues. By expressing your feelings in a respectful and understanding way, you can maintain the friendship and hopefully resolve any conflicts that may be causing tension between you.