A positive hangout session can go a long way towards making your friend feel better. Offer to take them out for ice cream, or ask them to go see a movie you know they've been dying to check out. You can also make plans to simply hang out together and talk.  You might send, “Hey, I know you had a rough day. How about pizza and a movie later?” If you live too far away for an in-person hangout session, suggest a phone call or video chat instead. Text them asking if there are any chores or errands you can help them with, or if there's anything in general you can help them do. Maybe you can help them with their homework, or study for the next history test together. Offering them your time and energy shows that you care and gives you the chance to cheer them up in person.  If don't live close to your friend, ask them how you can help them out from a distance. Text your friend and ask them to do something silly and unexpected. This is a great way to take their mind off of their problems and get them smiling and laughing. If your friend is truly depressed, texting them may not help that much. If they don't come around after several weeks, you may need to take a closer look at their behavior. Consider speaking with their parents, spouse, family members, or a counselor to call in additional reinforcements.  If there's no one you can contact to help, consider speaking to your friend directly about their situation. You could start off by saying something like, "I'm worried about you. Have you considered talking to a professional about your feelings?"

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Write a summary of the previous text in Vietnamese:
Lên kế hoạch cùng họ. Đề nghị được giúp đỡ. Rủ họ làm gì đó hay ho cùng bạn. Nhờ thêm người giúp đỡ nếu những điều bạn làm không có tác dụng.