In this Blog tips you can found Embedded Comment box (Comment box below the Post) this is also a nice tips for Blogger try it in your blog, Thanks.
Make secure Comment is Enable in your blog. If it’s not Enable follow the above given Image for Enable your Comment in your Blog.
1. Logine in your blog through Blogger in draft.
2. Dashboard > Layout > Edit HTML>Expand Widget Templates
3. Search given code below
4. Paste given code just below above code.
5. Save your Template and Check your blog with new Interface.