diff --git a/exercises/practice/bob/.docs/instructions.md b/exercises/practice/bob/.docs/instructions.md
index 7888c9b76..bb702f7bb 100644
--- a/exercises/practice/bob/.docs/instructions.md
+++ b/exercises/practice/bob/.docs/instructions.md
@@ -1,16 +1,19 @@
 # Instructions
 
-Bob is a lackadaisical teenager.
-In conversation, his responses are very limited.
+Your task is to determine what Bob will reply to someone when they say something to him or ask him a question.
 
-Bob answers 'Sure.' if you ask him a question, such as "How are you?".
+Bob only ever answers one of five things:
 
-He answers 'Whoa, chill out!' if you YELL AT HIM (in all capitals).
-
-He answers 'Calm down, I know what I'm doing!' if you yell a question at him.
-
-He says 'Fine. Be that way!' if you address him without actually saying anything.
-
-He answers 'Whatever.' to anything else.
-
-Bob's conversational partner is a purist when it comes to written communication and always follows normal rules regarding sentence punctuation in English.
+- **"Sure."**
+  This is his response if you ask him a question, such as "How are you?"
+  The convention used for questions is that it ends with a question mark.
+- **"Whoa, chill out!"**
+  This is his answer if you YELL AT HIM.
+  The convention used for yelling is ALL CAPITAL LETTERS.
+- **"Calm down, I know what I'm doing!"**
+  This is what he says if you yell a question at him.
+- **"Fine. Be that way!"**
+  This is how he responds to silence.
+  The convention used for silence is nothing, or various combinations of whitespace characters.
+- **"Whatever."**
+  This is what he answers to anything else.
diff --git a/exercises/practice/bob/.docs/introduction.md b/exercises/practice/bob/.docs/introduction.md
new file mode 100644
index 000000000..ea4a80776
--- /dev/null
+++ b/exercises/practice/bob/.docs/introduction.md
@@ -0,0 +1,10 @@
+# Introduction
+
+Bob is a [lackadaisical][] teenager.
+He likes to think that he's very cool.
+And he definitely doesn't get excited about things.
+That wouldn't be cool.
+
+When people talk to him, his responses are pretty limited.
+
+[lackadaisical]: https://www.collinsdictionary.com/dictionary/english/lackadaisical
diff --git a/exercises/practice/two-fer/.docs/instructions.md b/exercises/practice/two-fer/.docs/instructions.md
index bdd72bde1..a9bb4a3cd 100644
--- a/exercises/practice/two-fer/.docs/instructions.md
+++ b/exercises/practice/two-fer/.docs/instructions.md
@@ -1,17 +1,15 @@
 # Instructions
 
-`Two-fer` or `2-fer` is short for two for one.
-One for you and one for me.
+Your task is to determine what you will say as you give away the extra cookie.
 
-Given a name, return a string with the message:
+If your friend likes cookies, and is named Do-yun, then you will say:
 
 ```text
-One for name, one for me.
+One for Do-yun, one for me.
 ```
 
-Where "name" is the given name.
-
-However, if the name is missing, return the string:
+If your friend doesn't like cookies, you give the cookie to the next person in line at the bakery.
+Since you don't know their name, you will say _you_ instead.
 
 ```text
 One for you, one for me.
@@ -19,9 +17,9 @@ One for you, one for me.
 
 Here are some examples:
 
-|Name    |String to return
+|Name    |Dialogue
 |:-------|:------------------
 |Alice   |One for Alice, one for me.
-|Bob     |One for Bob, one for me.
+|Bohdan  |One for Bohdan, one for me.
 |        |One for you, one for me.
 |Zaphod  |One for Zaphod, one for me.
diff --git a/exercises/practice/two-fer/.docs/introduction.md b/exercises/practice/two-fer/.docs/introduction.md
new file mode 100644
index 000000000..8c124394a
--- /dev/null
+++ b/exercises/practice/two-fer/.docs/introduction.md
@@ -0,0 +1,8 @@
+# Introduction
+
+In some English accents, when you say "two for" quickly, it sounds like "two fer".
+Two-for-one is a way of saying that if you buy one, you also get one for free.
+So the phrase "two-fer" often implies a two-for-one offer.
+
+Imagine a bakery that has a holiday offer where you can buy two cookies for the price of one ("two-fer one!").
+You go for the offer and (very generously) decide to give the extra cookie to a friend.