Yes, the relationship of casuals only checking in occasionally implies that they are not deeply invested or committed to the relationship. This lack of consistent communication and engagement can lead to feelings of neglect or lack of importance in the relationship. It is important for both parties to communicate their needs and expectations to ensure a healthy and fulfilling relationship. **

You can watch Fate/stay night: Unlimited Blade Works on various streaming platforms such as Crunchyroll, Hulu, and Netflix. Additionally, you may also be able to find the series available for purchase or rental on digital platforms like Amazon Prime Video, Google Play, and iTunes. Keep in mind that availability may vary depending on your location and the specific streaming services you have access to. **

In Fate/stay night: Unlimited Blade Works, the anime ends with a climactic battle between the protagonist, Shirou Emiya, and his rival, Archer. After a fierce fight, Shirou emerges victorious and ultimately decides to follow his own path rather than Archer's. The series concludes with Shirou and his love interest, Rin Tohsaka, parting ways as they continue on their respective journeys. **

The order of Fate/stay night: Unlimited Blade Works is as follows: 1. Fate/stay night (2006) - This is the original adaptation of the Fate route from the visual novel. 2. Fate/stay night: Unlimited Blade Works (2014-2015) - This is the adaptation of the Unlimited Blade Works route from the visual novel. 3. Fate/stay night: Heaven's Feel (2017-2020) - This is the adaptation of the Heaven's Feel route from the visual novel. **

Fate/Zero and Fate/Stay Night: Unlimited Blade Works are connected as part of the larger Fate series, which is based on the visual novel Fate/Stay Night by Type-Moon. Fate/Zero serves as a prequel to Fate/Stay Night, set 10 years before the events of the latter. It explores the Fourth Holy Grail War, while Fate/Stay Night: Unlimited Blade Works is one of the routes in the visual novel and focuses on the Fifth Holy Grail War. Both series share characters and lore, and together they contribute to the overarching narrative of the Fate universe. **

Blade steel refers to the type of steel used in the manufacturing of knife blades. The composition of the steel determines the blade's hardness, toughness, edge retention, and corrosion resistance. Different types of blade steel have varying properties, making them suitable for different applications and preferences. Popular blade steels include stainless steel, carbon steel, and tool steel. **

The ending of Fate/stay night: Unlimited Blade Works sees the protagonist, Shirou Emiya, and his allies facing off against the powerful antagonist, Gilgamesh. After a fierce battle, Shirou ultimately defeats Gilgamesh with the help of his allies and the power of his ideals. The series concludes with Shirou and his love interest, Rin Tohsaka, parting ways as they continue on their respective paths, but with a sense of hope for the future. **

Fate/Heaven's Feel is not a direct continuation of Fate/Stay Night: Unlimited Blade Works. Instead, it is a separate route within the Fate/Stay Night visual novel, which explores a different storyline and focuses on the character Sakura Matou. While both stories are part of the larger Fate/Stay Night universe, they are distinct narratives with their own unique themes and character developments. However, they do share some common elements and characters from the overall Fate/Stay Night series. **