diff --git a/android/CHANGELOG.md b/android/CHANGELOG.md
index f72e9a8..110731e 100644
--- a/android/CHANGELOG.md
+++ b/android/CHANGELOG.md
@@ -264,3 +264,8 @@
 - Added floating rounded bottom navigation container on chat list screen.
 - Added active tab visual state (Chats selected) with pill styling.
 - Updated Telegram UI checklists for bottom-nav shell parity (batch 1 and batch 2).
+
+### Step 44 - Chat UI / bubble density pass
+- Updated message bubble shapes for incoming/outgoing messages to denser rounded Telegram-like contours.
+- Kept bottom-right time + delivery state rendering in bubble footer after time formatting update.
+- Updated Telegram UI batch-2 checklist item for message bubble parity.
diff --git a/android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt b/android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt
index ef93138..151ebe6 100644
--- a/android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt
+++ b/android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt
@@ -553,6 +553,11 @@ private fun MessageBubble(
     onLongPress: () -> Unit,
 ) {
     val isOutgoing = message.isOutgoing
+    val bubbleShape = if (isOutgoing) {
+        RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp, bottomStart = 16.dp, bottomEnd = 6.dp)
+    } else {
+        RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp, bottomStart = 6.dp, bottomEnd = 16.dp)
+    }
     val bubbleColor = if (isOutgoing) {
         MaterialTheme.colorScheme.primaryContainer
     } else {
@@ -564,13 +569,14 @@ private fun MessageBubble(
             modifier = Modifier
                 .fillMaxWidth(0.86f)
                 .background(
-                    if (isSelected) MaterialTheme.colorScheme.tertiaryContainer else bubbleColor
+                    color = if (isSelected) MaterialTheme.colorScheme.tertiaryContainer else bubbleColor,
+                    shape = bubbleShape,
                 )
                 .combinedClickable(
                     onClick = onClick,
                     onLongClick = onLongPress,
                 )
-                .padding(horizontal = 10.dp, vertical = 8.dp),
+                .padding(horizontal = 10.dp, vertical = 7.dp),
         ) {
             if (isSelected) {
                 Text(
diff --git a/docs/android-ui-batch-2-checklist.md b/docs/android-ui-batch-2-checklist.md
index 3c33100..9540ecf 100644
--- a/docs/android-ui-batch-2-checklist.md
+++ b/docs/android-ui-batch-2-checklist.md
@@ -10,7 +10,7 @@
 - [x] Полупрозрачный rounded input контейнер.
 - [x] Иконка emoji слева, поле ввода, скрепка, кнопка отправки/голосового.
 - [x] Корректные отступы от nav bar + IME.
-- [ ] Сообщения вход/выход: плотные пузыри, время и delivery статус внизу справа.
+- [x] Сообщения вход/выход: плотные пузыри, время и delivery статус внизу справа.
 - [x] Reply-preview внутри outgoing bubble (вертикальная полоска, автор, snippet).
 - [x] Forwarded header в сообщении ("Переслано от ...") + мини-аватар.
 - [x] Поддержка chat wallpaper (обои в фоне, читабельный контраст поверх).