Your heart starts beating like crazy and it will feel like your face is twitching a lot and you might pee your pants a little if you get really close to your soon to be significant other
if you truly love them. then yes.
tell her what she truly means to you
be affectionate and tell her she is beautiful. explain why she is beautiful and tell her what you love about her!!!
you can show her you love because you can take her out to eat in tell him you love her
if he is truly happy around his girlfriend and will do anything to be with her
propose in front of her whole family
you tell her and if she doesn't belive you prove it.
Tell her the truth and how you truly do feel about her.:)
If they TRULY love you.....then they will accept you no matter what.
there is never any way to be truly 100% certain, the only way you can known is if they tell you. there are signs; looks etc, but these can sometimes be misconstrued as attraction, friendship, not necessarily love. all you can do is wait for them to tell you or ask them
If you are mature enough to be truly in love, you are mature enough to tell the man that you love him. Playing games is for children.
I think before you tell him, show him. Show him you truly care about him. You will know when the time comes. It will be very special.