Multiple rows affected message for a single insert

Question

Why would this show multiple 1 row affected statements in the messages tab? I tried tracing it, but it only shows a single statement:
create table #ltbl_Temp (a int, b varchar(100))
insert into #ltbl_Temp values (1, 'AAA')
drop table #ltbl_Temp
Proceduces:
(1 row(s) affected)
(1 row(s) affected)
Here is the plan
John M. Couch

Answer 1

In SQL Server, everything is a transaction.
When you enable Actual execution plan, additional row is to represent the execution plan.,ie, 1 row for your actual insert and the next is for actual execution plan.
You may check without actual execution plan, it would show only 1 row(s) affected. In other way, you may check with only Estimated Execution plan, it would return only 1 row(s) affected( here no data returns)
Hope the above is clear.
EDIT:
Eg:
create table #ltbl_Temp (a int, b varchar(100))
insert into #ltbl_Temp values (1, 'AAA'),(1,'BBB')--With actual execution plan(2 row(s) affected)
(1 row(s) affected)--Without actual execution plan(2 row(s) affected)
--Only with estimated plan(1 row(s) affected)drop table #ltbl_Temp