In order to avoid being labelled as a braggart, Beth, Ash even took out a pair of goblin ears from his pants pocket (Inventory) and showed them to her.
"Oh my god! You really killed goblins?!" Beth exclaimed in disbelief, eyes wide open. "But how did you manage that? You're around my age, right? Weren't you scared when those ugly goblins attacked you, and their always hungry and lecherous gazes, as if they wanted to devour you alive, with disgusting drool dripping from their mouths, how did you avoid that? I once encountered a goblin, and it turned into a nightmare that still haunts me. If it weren't for my father saving me back then, I... Anyway, I know they're dangerous, and you didn't even have a weapon! How did you do it?"