diff --git a/gui/main-kf5.qml b/gui/main-kf5.qml
index c1b9c89..7102dbc 100644
--- a/gui/main-kf5.qml
+++ b/gui/main-kf5.qml
@@ -1508,6 +1508,36 @@ ApplicationWindow {
                     Behavior on opacity { NumberAnimation { duration: 150 } }
                 }
 
+                // Reaction buttons
+                Row {
+                    anchors.bottom: parent.bottom
+                    anchors.right: parent.right
+                    anchors.margins: 4
+                    z: 10
+                    spacing: 2
+                    opacity: assistantHover.hovered ? 0.9 : 0
+                    Behavior on opacity { NumberAnimation { duration: 150 } }
+
+                    Repeater {
+                        model: [
+                            { emoji: "\uD83D\uDC4D", tip: "Good" },
+                            { emoji: "\uD83D\uDC4E", tip: "Bad" },
+                            { emoji: "\uD83D\uDE80", tip: "Excellent" },
+                            { emoji: "\uD83D\uDCA9", tip: "Very bad" },
+                            { emoji: "\uD83E\uDD14", tip: "Confused" }
+                        ]
+                        ToolButton {
+                            text: modelData.emoji
+                            font.pixelSize: 14
+                            implicitWidth: 28
+                            implicitHeight: 28
+                            onClicked: dbus.react(paneRoot.sessionId, modelData.emoji)
+                            ToolTip.text: modelData.tip
+                            ToolTip.visible: hovered
+                        }
+                    }
+                }
+
                 ColumnLayout {
                     id: assistantContent
                     anchors.fill: parent
diff --git a/plasmoid/plugin/olliedbusclient.cpp b/plasmoid/plugin/olliedbusclient.cpp
index 7716053..6e4b0fd 100644
--- a/plasmoid/plugin/olliedbusclient.cpp
+++ b/plasmoid/plugin/olliedbusclient.cpp
@@ -457,6 +457,12 @@ bool OllieDBusClient::submit(const QString &sessionId, const QString &prompt)
     return true;
 }
 
+bool OllieDBusClient::react(const QString &sessionId, const QString &emoji)
+{
+    m_iface->asyncCall("React", sessionId, emoji);
+    return true;
+}
+
 bool OllieDBusClient::interrupt(const QString &sessionId)
 {
     m_iface->asyncCall("Interrupt", sessionId);
diff --git a/plasmoid/plugin/olliedbusclient.h b/plasmoid/plugin/olliedbusclient.h
index 1ad2b90..96e7dc3 100644
--- a/plasmoid/plugin/olliedbusclient.h
+++ b/plasmoid/plugin/olliedbusclient.h
@@ -53,6 +53,7 @@ public:
     Q_INVOKABLE bool renameSession(const QString &sessionId, const QString &newName);
     Q_INVOKABLE bool setConfig(const QString &sessionId, const QString &key, const QString &value);
     Q_INVOKABLE bool submit(const QString &sessionId, const QString &prompt);
+    Q_INVOKABLE bool react(const QString &sessionId, const QString &emoji);
     Q_INVOKABLE bool interrupt(const QString &sessionId);
     Q_INVOKABLE QStringList listBackends();
     Q_INVOKABLE QStringList listModels(const QString &sessionId);