diff --git a/.DS_Store b/.DS_Store
index 08ba8b1..be1d7c5 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/calculation.py b/calculation.py
index 0223378..7f61a1f 100644
--- a/calculation.py
+++ b/calculation.py
@@ -5,5 +5,6 @@ def hoursSpent(day_start, day_end, break_start, break_end):
     pause = break_end - break_start
     print("pause", pause)
     duration_without_pause = duration_whole - pause
+    print("duration_without_pause", duration_without_pause)
 
     return duration_without_pause
diff --git a/day.py b/day.py
index 2ac16d6..001eafa 100644
--- a/day.py
+++ b/day.py
@@ -16,7 +16,6 @@ class Day:
 
     def beginDay(self):
         self.begin = datetime.now()
-        print(self.begin)
 
     def make_break(self):
         self.begin_break = datetime.now()
@@ -29,13 +28,5 @@ class Day:
         self.duration = hoursSpent(
             self.begin, self.end, self.begin_break, self.end_break)
 
-
-first_day = Day()
-first_day.beginDay()
-sleep(1)
-first_day.make_break()
-sleep(2)
-first_day.go_on()
-sleep(10)
-first_day.endDay()
-print("worked", first_day.duration)
+    def get_begin(self):
+        return self.begin
diff --git a/ui.py b/ui.py
index 3aa1787..f41d72e 100644
--- a/ui.py
+++ b/ui.py
@@ -1 +1,53 @@
 import tkinter as tk
+from day import Day
+
+
+class Application(tk.Frame):
+    def __init__(self, master=None):
+        super().__init__(master)
+        self.master = master
+        self.pack()
+        self.create_widgets()
+        self.day = Day()
+
+    def create_widgets(self):
+        self.hi_there = tk.Button(self)
+        self.hi_there.pack(side="top")
+
+        self.quit = tk.Button(self, text="QUIT", fg="red",
+                              command=self.master.destroy)
+        self.quit.pack(side="bottom")
+
+        self.begin_day = tk.Button(
+            self, text="begin day", command=self.bd)
+        self.begin_day.pack(side="left")
+
+        self.end_day = tk.Button(self, text="end day", command=self.ed)
+        self.end_day.pack(side="right")
+
+        self.begin_pause = tk.Button(self, text="begin pause", command=self.mb)
+        self.begin_pause.pack(side="left")
+
+        self.end_pause = tk.Button(self, text="end pause", command=self.go)
+        self.end_pause.pack(side="right")
+
+    def bd(self):
+        self.day.beginDay()
+        self.hi_there["text"] = "Started day"
+
+    def ed(self):
+        self.day.endDay()
+        self.hi_there["text"] = "Good Bye"
+
+    def mb(self):
+        self.day.make_break()
+        self.hi_there["text"] = "Have a nice lunch"
+
+    def go(self):
+        self.day.go_on()
+        self.hi_there["text"] = "Welcome back"
+
+
+root = tk.Tk()
+app = Application(master=root)
+app.mainloop()