how does subaru refer to crusch in arc 3

In Arc 3 of Re:Zero , Subaru mostly refers to Crusch Karsten by her given name, “Crusch” , often with the honorific “-sama” when speaking formally or in her presence (e.g., “Crusch-sama”).

How Subaru addresses Crusch in Arc 3

• Casual/thought references: In narration and internal monologue, he usually just says “Crusch”.

• Polite address: When talking to or about her respectfully, especially around others, he uses “Crusch-sama”.

• No special nickname: Unlike some characters (e.g., “Emilia-tan” for Emilia), Subaru does not give Crusch a unique nickname in Arc 3; his wording stays within normal respectful forms.

This matches his general pattern in Arc 3: as he grows closer to the camp (staying at Crusch’s place while being treated by Felix/Rem), he shifts between casual “Crusch” in his head and polite “Crusch-sama” in dialogue.

If you had a specific scene or line in mind (e.g., when forming the White Whale subjugation alliance), tell me which chapter/episode and I can narrow it down further. TL;DR: In Arc 3, Subaru refers to her as “Crusch” in thoughts and “Crusch-sama” when being polite; there’s no special nickname.

Information gathered from public forums or data available on the internet and portrayed here.