Signs of love can be easily determine by the person going through such feelings, as it is a combination of different emotional states that can be experienced while going through such feelings for your partner.
These feelings are interpersonal and strong attraction through some personal attachments. It shows your positively experienced affections towards your partner.
Having a perfect romance is a good sign of true love in a relationship but true love is not actually love at first sight, it is a strong emotional and mental feelings that develop for your partner but it takes time to come in proper shape, its not actual love that you see someone for once and get in love for him/her.
Love is the combination of romantic and sexual emotions that build a strong feeling towards your partner, sometimes in the beginning of a relationship people used to know that is their love is real or not or it is only one sided feeling.
As it is something that cannot be defined but it is an emotional feeling that can be feel or TRUTH OR DARE QUESTIONS FOR YOUR GIRLFRIEND may sometimes give answer to your questions and make you think clear that whether your love is true or not.
Sometimes asking such questions may also give some negative feeling toward your partner or they may think that you are judging or playing with her emotions. So before asking these questions you must make her to belief you that these questions are just like a game to you and try to ask questions for truth which she going to answer you about your love in a relationship.
You can randomly ask question about yourself and about her likes and can further compare her likes with your qualities that do they match with each other. These are some basic formulas that you can apply for finding real love signs from your partner in your relationship.
It is not a feeling of give and take actually but still if you really give real love to your partner than believe me you will definitely get tremendous result and the love they give you in its return would be real and long-lasting with strong and positive feelings towards you.