There could be. It depends on how popular the pairing is among the fanfiction writers. If it's not a very common pairing, it might be a bit harder to find high - quality 'naruto x koharu fanfiction'. But if you dig deep enough, you might come across some interesting stories. You could also try reaching out to Naruto fans on social media platforms and ask if they know of any good ones.
One common theme could be the exploration of an unlikely relationship. Since Naruto and Koharu are from different generations in the Naruto universe, a lot of fanfictions might focus on how they bridge that gap. Another theme could be the growth of their relationship against the backdrop of the village's politics and challenges.
Yes, there are likely to be such fanfictions. In the Naruto series, Sakura can be quite assertive and strong - willed. Her temper and skills could potentially be a source of intimidation for Naruto in the creative interpretations of fanfiction writers.
Yes, sometimes Hulk is scared of Thanos. Thanos is a very powerful and intimidating villain, and even the mighty Hulk can feel intimidated by him in certain situations.
I can't say I'm scared. They might have suspenseful moments, but that doesn't mean they scare me. It depends on the way the stories are presented and my mood at the time.
Well, in some fanfictions, Bella might be scared of Edward because of his vampiric nature. His superhuman strength and speed could be intimidating. Also, the unpredictability of his actions as a vampire who is constantly fighting his bloodlust could make Bella feel scared.