diff --git a/src/presenters/displayPosts/topic.py b/src/presenters/displayPosts/topic.py
index 851afc5..5377518 100644
--- a/src/presenters/displayPosts/topic.py
+++ b/src/presenters/displayPosts/topic.py
@@ -138,6 +138,7 @@ class displayTopicPresenter(basePost.displayPostPresenter):
 	def show_comment(self, comment_index):
 		c = self.comments["items"][comment_index]
 		c["post_id"] = self.post["id"]
+		c["group_id"] = -1*self.group_id
 		a = displayTopicCommentPresenter(session=self.session, postObject=c, interactor=interactors.displayPostInteractor(), view=views.displayComment())
 
 	def load_more_comments(self):
diff --git a/src/presenters/displayPosts/topicComment.py b/src/presenters/displayPosts/topicComment.py
index 74b9cb6..63cc3de 100644
--- a/src/presenters/displayPosts/topicComment.py
+++ b/src/presenters/displayPosts/topicComment.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 import logging
+import output
 from sessionmanager import renderers, utils # We'll use some functions from there
 from presenters import base
 from presenters.createPosts.basePost import createPostPresenter
@@ -25,4 +26,20 @@ class displayTopicCommentPresenter(comment.displayCommentPresenter):
 		self.get_attachments(self.post, message)
 		self.check_image_load()
 		self.send_message("disable_control", control="reply")
-		self.send_message("disable_control", control="comments")
\ No newline at end of file
+		self.send_message("disable_control", control="comments")
+
+	def post_like(self):
+		id = self.post["id"]
+		if self.post["likes"]["user_likes"] == 1:
+			l = self.session.vk.client.likes.delete(owner_id=self.post["group_id"], item_id=id, type="topic_comment")
+			output.speak(_("You don't like this"))
+			self.post["likes"]["count"] = l["likes"]
+			self.post["likes"]["user_likes"] = 2
+			self.send_message("set_label", control="like", label=_("&Like"))
+		else:
+			l = self.session.vk.client.likes.add(owner_id=self.post["group_id"], item_id=id, type="topic_comment")
+			output.speak(_("You liked this"))
+			self.send_message("set_label", control="like", label=_("&Dislike"))
+			self.post["likes"]["count"] = l["likes"]
+			self.post["likes"]["user_likes"] = 1
+		self.get_likes()
\ No newline at end of file