diff --git a/Signal/src/ViewControllers/MessagesViewController.m b/Signal/src/ViewControllers/MessagesViewController.m
index 55fde2b9e..d19a21414 100644
--- a/Signal/src/ViewControllers/MessagesViewController.m
+++ b/Signal/src/ViewControllers/MessagesViewController.m
@@ -1644,6 +1644,12 @@ typedef enum : NSUInteger {
     }
     cell.delegate = collectionView;
 
+    //    @property (nonatomic) uint64_t expiresAtSeconds;
+    //    @property (nonatomic) uint32_t expiresInSeconds;
+    //
+    //    @property (nonatomic, copy) NSDate *messageDate;
+    //    @property (nonatomic, retain) NSString *messageBody;
+
     if (message.shouldStartExpireTimer && [cell conformsToProtocol:@protocol(OWSExpirableMessageView)]) {
         id<OWSExpirableMessageView> expirableView = (id<OWSExpirableMessageView>)cell;
         [expirableView startExpirationTimerWithExpiresAtSeconds:message.expiresAtSeconds