If the reader has a tear in his or her eye, it might not be bad. There's emotion present. What I refer to as a "projection." It's the emotion generated by the written word on a page that travels and surfaces in a reader's mind or heart. Perhaps, it's best to examine a made up example:
Kate walked to the front of the building. The light shone dim. Jack waved her in.
"There's stew left. I could reheat."
"Okay," Kate said.
"My kitchen never closes," Jack replied. "I feed my family from the kitchen. Our house is connected to the bar and we don't have any other kitchen. It's open 24/7, although the bar door is locked at 2 a.m."
"Front of the house," Kate said.
"Huh?"
"That's what some call a restaurant, the seating part."
"That so? We call the kitchen a kitchen; the bar, a bar; and everything else the house."
The scene is simple. We're in the point of view (POV) of Kate. We can assume they're human, but maybe not. For purposes here, it's unimportant.
We have an interaction between Kate and Jack. It's dull. Straightforward? yes; objective? yes; inspiring? hardly; emotional? far from it.
Emotional projection is subjective. It's judgments and opinions held by the POV character, a view of the story world unique to the character through whose eyes we are experiencing that world. If the reader would know how that character is feeling or reacting to his or her world, there's a greater chance for an emotional bond between character and reader. Even if the reader thinks the character is acting foolishly, there can be a bond created. And, the payoff for the writer is that the reader keeps turning the page to learn more.
A writer could self-edit the above and add attribution tags like: she said angrily, he cried out, or she demurred.
Let's try to be more forceful. Give it a go yourself.
Here's one attempt to blast greater emotion from the page:
Kate hesitated on the flagstone walk. The building looked so daunting in the dim light. What could those shadows, the creepy ones, do to her? She made her mind up. Nothing. She wasn't going to live in the past.
A shadow, the size of a man, emerged. She recognized Jack; thank heavens it wasn't Steve. She exhaled and welcomed his wave.
"There's stew left. I could reheat."
Kate loved stew. "Okay." She silently admonished herself for not being more grateful and cleared her throat. Her last meal, yesterday, hadn't stayed down. "Okay," she repeated, hoping no trace of her fear would show in her voice. Jack had his grandmother's stew recipe; the memory of its savory aroma from times past washed over her.
"My kitchen never closes," Jack replied, pride tinting his words.
Kate couldn't make out his smile, but she knew it would be there.
"I feed my family from the kitchen. Our house is connected to the bar and we don't have any other kitchen."
His speeding-train words wouldn't be slowed and Kate knew any attempt to encourage him to enunciate clearer would be met by his resistance and flare his anger. She would endure his rattling on for the stew.
"It's open 24/7, although the bar door is locked at 2 a.m."
Wow, is that nice? She couldn't fathom why she needed to understand all this and didn't wish to. "Front of the house?" Why had she asked?
"Huh?" Jack's expression remained perplexed as Kate stepped closer to him. The light's angle diffused the shadows on his face.
"That's what some call a restaurant, the seating part." Kate had taken too much for granted. She'd been blessed with college.
"That so? We call the kitchen a kitchen; the bar a bar; and everything else the house."
Writers can expect to add character emotion or projection at the revision stage or stages. On first draft, it's often better to charge ahead to get the story idea on paper and then spend time to mold the exact emotion to snare the reader. The benefits are huge.
While in Kate's POV it's easier to express how she's feeling or reacting, a writer can hint at what might be going on in Jack's head, even if it's colored by Kate's prejudices and worldview.
A caution, piling adjective upon adjective may seem to add extra emotion, but it can as easily confuse the reader. Be judicious. Salt can flavor a stew. Too much salt can make it uneatable.
