The best way is to ask clearly, don't guess for yourself, it's very tiring. Tell each other how much you care about this problem. If it's just meaningless, don't just write an irrelevant person's name on your signature.
QQ personalized signature is to show your personality, emotions, so it is called personalized signature. Everyone has different feelings every day, every hour and every minute.
Artistic signatures are generally common in handwriting and are also generated by the system. Mainly divided into official (business) stamps, calligraphy stamps, anti-counterfeiting stamps, fun stamps, English stamps, etc., each with its own characteristics.
Business signature, which belongs to formal occasions, emphasizes that its style is between running script and running script, and it is suitable for public signature, and its feature is easy to identify. Generally used for signing official documents and other formal occasions.