For 1, I'd sooner write 'To love. To feign. To choose' - it's more eye-catching, more dramatic. Or 'To love. To feign ... To choose' if the choice is to love or to feign (is 'feign' the correct word here? Could you possibly mean 'deceive'?).
Of course, it all depends on the subject matter. To be frank though, I don't think this a good heading - 'to choose' is very weak when set against loving and feigning. Any possibility of 'Love, Lies and [another powerful word or a play on words or something completely unexpected (ever heard of the film 'Sex, Lies and Videotape' - absolutely brilliant title for a film if you ask me!)]. Of course, if by 'feign' you don't mean to lie, then that's not possible. Why not play around with the heading some more and see what you can come up with?