Here are some excuses for being single by a male with what his counterpart thinks at his answer.
guy: I am enjoying being single.
gal: Poor fellow :(
guy: I did not get a girl of my choice.
gal: Fir toh beta mommy ki choice ki hi milegi :P
[don't worry your mommy will get one for you]
guy: I was committed once but I am not interested anymore.
gal: So you found out that you are gay :D
guy: My all friends are single only.
gal: Saale gays :P :D
guy: I will prefer arrange marriage.
gal: Kutte fir mere piche kyun pada hai :-x
[Then why the hell you are running after me]
guy: I don't want to go for 'Notting hill' when 'Star wars' is being screened in same theatre.
gal: Smart ass :)
guy: Girls demand a lot.
gal: As if you don't...she knows whats you gonna demand one day!