diff --git a/renderer/model.go b/renderer/model.go
index ddc9e2d..6f6acc4 100644
--- a/renderer/model.go
+++ b/renderer/model.go
@@ -24,17 +24,19 @@ func NewTimelinePageTemplateData(statuses []*mastodon.Status, hasNext bool, next
 }
 
 type ThreadPageTemplateData struct {
-	Status    *mastodon.Status
-	Context   *mastodon.Context
-	PostReply bool
-	ReplyToID string
+	Status       *mastodon.Status
+	Context      *mastodon.Context
+	PostReply    bool
+	ReplyToID    string
+	ReplyContent string
 }
 
-func NewThreadPageTemplateData(status *mastodon.Status, context *mastodon.Context, postReply bool, replyToID string) *ThreadPageTemplateData {
+func NewThreadPageTemplateData(status *mastodon.Status, context *mastodon.Context, postReply bool, replyToID string, replyContent string) *ThreadPageTemplateData {
 	return &ThreadPageTemplateData{
-		Status:    status,
-		Context:   context,
-		PostReply: postReply,
-		ReplyToID: replyToID,
+		Status:       status,
+		Context:      context,
+		PostReply:    postReply,
+		ReplyToID:    replyToID,
+		ReplyContent: replyContent,
 	}
 }
diff --git a/service/service.go b/service/service.go
index 7088a9b..8b5562d 100644
--- a/service/service.go
+++ b/service/service.go
@@ -246,7 +246,17 @@ func (svc *service) ServeThreadPage(ctx context.Context, client io.Writer, c *ma
 		return
 	}
 
-	data := renderer.NewThreadPageTemplateData(status, context, reply, id)
+	var content string
+	if reply {
+		content += status.Account.Acct + " "
+		for _, m := range status.Mentions {
+			content += m.Acct + " "
+		}
+	}
+
+	fmt.Println("content", content)
+
+	data := renderer.NewThreadPageTemplateData(status, context, reply, id, content)
 	err = svc.renderer.RenderThreadPage(ctx, client, data)
 	if err != nil {
 		return
diff --git a/templates/thread.tmpl b/templates/thread.tmpl
index ad312df..4bdc2f0 100644
--- a/templates/thread.tmpl
+++ b/templates/thread.tmpl
@@ -12,7 +12,7 @@
 	<input type="hidden" name="reply_to_id" value="{{.ReplyToID}}" />
 	<label for="post-content"> Reply to {{.Status.Account.DisplayName}} </label>
 	<br/>
-	<textarea id="post-content" name="content" class="post-content" cols="50" rows="5"></textarea>
+	<textarea id="post-content" name="content" class="post-content" cols="50" rows="5">{{.ReplyContent}}</textarea>
 	<br/>
 	<button type="submit"> Post </button>
 </form>