By showing her interactions with others. If she's on meds for anxiety, she might be more withdrawn at times. The author could write scenes where she declines social invitations because she's not feeling well due to the meds' side effects or her anxiety. Also, the author can describe how she reacts to stressors differently now that she's on the meds. For instance, instead of panicking immediately, she might take a moment to calm herself down using techniques she learned while on the treatment.
The author can show it through Bella's internal monologue. For example, she could be constantly worried about forgetting to take her meds or how they make her feel different.
One possible plotline could be Bella struggling to keep her anxiety a secret from her friends while on the meds. She might be worried about being judged. Another could be her dealing with side effects of the meds that interfere with her daily life, like drowsiness during important events.
They can show physical symptoms like sweating, trembling hands, or a racing heart. For example, Naruto could be in the middle of a meeting and start fidgeting with his hands and wiping his brow, signs that something's wrong.
They might portray it through the characters' thoughts. For example, a character may constantly worry about small things or have intrusive negative thoughts.
The author can use physical cues. For example, Kuroko might clench his fists tightly, a rare display of emotion from him. His normally calm blue eyes could narrow and become more intense. Another way is through his dialogue. He could speak in a sharper tone than usual, with shorter, more forceful sentences.
Using dialogue with other characters. For instance, if he has a conversation with Nico and he just breaks down while talking, saying things like 'I can't do this anymore' or 'I'm so tired of trying to be strong'. The interaction with another character can highlight the emotional intensity of his breakdown and how it affects those around him.
To portray love, an author can show characters' small acts of kindness and consideration. For example, a character making a special meal for their beloved. For obsession, the author can describe repetitive thoughts or stalking - like behavior. In 'Twilight', Edward's over - protectiveness of Bella can be seen as a form of obsession at times.
An author can use vivid descriptions. For example, describe the setting in great detail during this 'last opportunity' moment, like the weather or the place. This can set the mood. Also, slow down the pacing of the narrative.
Well, the author can use flashbacks effectively. Maybe show happy memories of James and then contrast them with his current state of depression. This will highlight how much he has changed. His speech can also be a tool. Slow, monotone speech, or long pauses before answering can show his mental state. Additionally, his attitude towards magic could change. He might lose his enthusiasm for it, which was once a big part of his life. For example, not being excited about new spells or magical creatures anymore.
To effectively portray Nightwing's heartbreak, the author can make use of flashbacks. Show the happy times he had before the heartbreak, which will contrast sharply with his current state. The author can also have him make self - deprecating remarks. For instance, 'I'm such a fool for believing in love.' Additionally, his interactions with the environment can be a sign of his heartbreak. He might avoid going to places that remind him of the person or event that caused his pain.
An author can use vivid descriptions. For instance, describe the approaching enemy in a battle scene in detail, their menacing looks and weapons. This makes the danger clear.