Please choose the correct ending to complete the given sentence: Health: [header] How to know if someone is depressed but faking happiness [title] Notice whether the person's eating habits have changed. [step] Many people who are depressed start eating more or less than usual. They may also start making uncharacteristic choices about which foods to eat.

Ending1: This may be because a bad day went on for too long and they failed to eat enough. Or, they may start pretending they want to cheer up, but have not done that yet. Ending2: For example, if you smell someone's perfume, or notice the person is urinating more heavily than usual, they may not be experiencing normal mood swings. [substeps] If you notice someone having increased eating habits than usual, that may be a sign of depression. Ending3: [substeps] For example, if someone who usually cooks healthy meals starts living on a diet of convenience food, they may be depressed. If you don't see what your friend or family member eats on a regular basis, pay attention to changes in their weight, which can indicate over-or undereating. Ending4: [substeps] Some people who are depressed may overeat more often than others. If this is the case, suggest that your friend may be having a harder time adjusting to a change in her eating habits.

Answer format: ending1/ending2/ending3/ending4