diff --git a/rsocket-core/src/main/java/io/rsocket/core/FireAndForgetRequesterMono.java b/rsocket-core/src/main/java/io/rsocket/core/FireAndForgetRequesterMono.java
index eceb0976c..12662489a 100644
--- a/rsocket-core/src/main/java/io/rsocket/core/FireAndForgetRequesterMono.java
+++ b/rsocket-core/src/main/java/io/rsocket/core/FireAndForgetRequesterMono.java
@@ -185,6 +185,12 @@ public Void block(Duration m) {
     return block();
   }
 
+
+  /**
+   * This method is deliberately non-blocking regardless it is named as `.block`. The
+   * main intent to keep this method along with the {@link #subscribe()} is to eliminate
+   * redundancy which comes with a default block method implementation.
+   */
   @Override
   @Nullable
   public Void block() {
diff --git a/rsocket-core/src/main/java/io/rsocket/core/MetadataPushRequesterMono.java b/rsocket-core/src/main/java/io/rsocket/core/MetadataPushRequesterMono.java
index ffabe032e..d41e8cb7d 100644
--- a/rsocket-core/src/main/java/io/rsocket/core/MetadataPushRequesterMono.java
+++ b/rsocket-core/src/main/java/io/rsocket/core/MetadataPushRequesterMono.java
@@ -120,6 +120,12 @@ public Void block(Duration m) {
     return block();
   }
 
+
+  /**
+   * This method is deliberately non-blocking regardless it is named as `.block`. The
+   * main intent to keep this method along with the {@link #subscribe()} is to eliminate
+   * redundancy which comes with a default block method implementation.
+   */
   @Override
   @Nullable
   public Void block() {