Is it true that a guys peenus sticks up when he likes a girl?

Answer 1

Yes, it can be true that a man's penis may become erect when he is attracted to someone or feels arousal, as this is a physiological response to sexual attraction. However, it's important to note that erections can occur for various reasons, including physiological responses unrelated to attraction, such as during sleep or due to other stimuli. Attraction is complex and can manifest in many ways beyond physical reactions.