If you're worried about a friend, your concern might be unwarranted. Don't act on your feelings just yet. You can't get involved with something you're unsure of, especially when it involves people you care about. Just hang back and keep an eye out for new developments. Your compassion might be well intentioned, but it could be interpreted as meddling or even annoying. You've got to give people time to deal with their own stuff.
Your birth chart is a map of the sky at the moment you were born. Download the Sun Signs app to find out how the planets’ positions influence your life.