You could use flashbacks or memories to reveal what's going on in their mind. Or maybe have other characters react to something they said or did, which gives clues about their thought process.
You can show it through their internal monologue. Just have them think to themselves in the story and write down those thoughts.
One way is to describe their facial expressions and body language that hint at what they're thinking. Also, you could show how their actions are influenced by their thoughts. For example, if they're nervous, they might fidget or avoid eye contact.
You can start by focusing on the shape and size of the eyes. Make them big and expressive to convey the emotion. Also, add some highlights and shading to give them depth.
You can show it by drawing a slight expansion of the chest and a visible intake of air through the nose or mouth.
You can show it through their body language, like avoiding eye contact or fidgeting. Also, inconsistent or evasive speech patterns can suggest lying.
To depict someone singing well in a novel, focus on the emotions they convey through the song. Mention the reactions of the audience too. Maybe describe the setting and how it enhances the singing experience. For example, a dimly lit stage with a single spotlight on the singer can add to the atmosphere.
Well, you could start by showing the person lying in the bed and then have the character carefully tucking in the sheets and fluffing the pillows around them.
You can start by creating a dangerous or life-threatening situation where the character is left with no obvious way out. Maybe they're stranded in a remote place with no hope of rescue.
You could start by showing the person lying on the bed and then have another character come and carefully arrange the sheets and blankets over them. It's all about the movements and expressions to make it look realistic.
Use inner monologue. Let the character's thoughts be directly expressed in the text. This gives readers direct access to what's going on in their mind.
They can combine different mythologies. For example, mix elements of Japanese yurei with Western vampires. It'll make the story unique.
To depict it seductively, focus on the character's body language. Have them hold the hot dog in a sensual way, maybe lick their lips or tilt their head. Also, the background and lighting can enhance the mood.